Meaning of "vacuum" in the English dictionary

ETYMOLOGY OF THE WORD VACUUM

From Latin: an empty space, from vacuus empty.

Etymology is the study of the origin of words and their changes in structure and significance.

PRONUNCIATION OF VACUUM

vacuum  [ˈvækjʊəm]

GRAMMATICAL CATEGORY OF VACUUM

Vacuum is a verb and can also act as a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

The verb is the part of the sentence that is conjugated and expresses action and state of being.

See the conjugation of the verb vacuum in English.

WHAT DOES VACUUM MEAN IN ENGLISH?

Vacuum

Vacuum is space that is devoid of matter. The word stems from the Latin adjective vacuus for "vacant" or "void". An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a perfect vacuum, which they sometimes simply call "vacuum" or free space, and use the term partial vacuum to refer to an actual imperfect vacuum as one might have in a laboratory or in space. The Latin term in vacuo is used to describe an object as being in what would otherwise be a vacuum. The quality of a partial vacuum refers to how closely it approaches a perfect vacuum. Other things equal, lower gas pressure means higher-quality vacuum. For example, a typical vacuum cleaner produces enough suction to reduce air pressure by around 20%. Much higher-quality vacuums are possible. Ultra-high vacuum chambers, common in chemistry, physics, and engineering, operate below one trillionth of atmospheric pressure, and can reach around 100 particles/cm3.

Definition of vacuum in the English dictionary

The first definition of vacuum in the dictionary is a region in which gas is present at a low pressure. Other definition of vacuum is the degree of exhaustion of gas within an enclosed space. Vacuum is also a sense or feeling of emptiness.

CONJUGATION OF THE VERB TO VACUUM

PRESENT

Present

I vacuum

you vacuum

he/she/it vacuums

we vacuum

you vacuum

they vacuum

Present continuous

I am vacuuming

you are vacuuming

he/she/it is vacuuming

we are vacuuming

you are vacuuming

they are vacuuming

Present perfect

I have vacuumed

you have vacuumed

he/she/it has vacuumed

we have vacuumed

you have vacuumed

they have vacuumed

Present perfect continuous

I have been vacuuming

you have been vacuuming

he/she/it has been vacuuming

we have been vacuuming

you have been vacuuming

they have been vacuuming

Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.

PAST

Past

I vacuumed

you vacuumed

he/she/it vacuumed

we vacuumed

you vacuumed

they vacuumed

Past continuous

I was vacuuming

you were vacuuming

he/she/it was vacuuming

we were vacuuming

you were vacuuming

they were vacuuming

Past perfect

I had vacuumed

you had vacuumed

he/she/it had vacuumed

we had vacuumed

you had vacuumed

they had vacuumed

Past perfect continuous

I had been vacuuming

you had been vacuuming

he/she/it had been vacuuming

we had been vacuuming

you had been vacuuming

they had been vacuuming

Past tense forms express circumstances existing at some time in the past,

FUTURE

Future

I will vacuum

you will vacuum

he/she/it will vacuum

we will vacuum

you will vacuum

they will vacuum

Future continuous

I will be vacuuming

you will be vacuuming

he/she/it will be vacuuming

we will be vacuuming

you will be vacuuming

they will be vacuuming

Future perfect

I will have vacuumed

you will have vacuumed

he/she/it will have vacuumed

we will have vacuumed

you will have vacuumed

they will have vacuumed

Future perfect continuous

I will have been vacuuming

you will have been vacuuming

he/she/it will have been vacuuming

we will have been vacuuming

you will have been vacuuming

they will have been vacuuming

The future is used to express circumstances that will occur at a later time.

CONDITIONAL

Conditional

I would vacuum

you would vacuum

he/she/it would vacuum

we would vacuum

you would vacuum

they would vacuum

Conditional continuous

I would be vacuuming

you would be vacuuming

he/she/it would be vacuuming

we would be vacuuming

you would be vacuuming

they would be vacuuming

Conditional perfect

I would have vacuum

you would have vacuum

he/she/it would have vacuum

we would have vacuum

you would have vacuum

they would have vacuum

Conditional perfect continuous

I would have been vacuuming

you would have been vacuuming

he/she/it would have been vacuuming

we would have been vacuuming

you would have been vacuuming

they would have been vacuuming

Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.

IMPERATIVE

Imperative

you vacuum
we let´s vacuum
you vacuum

The imperative is used to form commands or requests.

NONFINITE VERB FORMS

Infinitive

to vacuum

Past participle

vacuumed

Present Participle

vacuuming

Infinitive shows the action beyond temporal perspective. The present participle or gerund shows the action during the session. The past participle shows the action after completion.

SYNONYMS OF «VACUUM»

The following words have a similar or identical meaning as «vacuum» and belong to the same grammatical category.

synonyms of vacuum

absence · deficiency · emptiness · gap · Hoover · lack · nothingness · space · vac · vacuity · vacuum cleaner · void

TRANSLATION OF VACUUM

Find out the translation of vacuum to 25 languages with our English multilingual translator.

The translations of vacuum from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «vacuum» in English.

• Translator English - Chinese: 真空吸尘
• Translator English - Spanish: pasar la aspiradora
• English: vacuum
• Translator English - Hindi: निर्वात
• Translator English - Arabic: يُنَظِّفُ بـِمِكْنَسَةٍ كَهْرَبَائِيَّة
• Translator English - Russian: вакуум
• Translator English - Portuguese: aspirar
• Translator English - Bengali: শূন্যস্থান
• Translator English - French: passer l’aspirateur
• Translator English - Malay: Vakum
• Translator English - German: staubsaugen
• Translator English - Japanese: 電気掃除機で掃除する
• Translator English - Korean: 진공청소기로 청소하다
• Translator English - Javanese: Vakum
• Translator English - Vietnamese: hút bụi
• Translator English - Tamil: வெற்றிடம்
• Translator English - Marathi: निर्वात
• Translator English - Turkish: vakum
• Translator English - Italian: passare l’aspirapolvere
• Translator English - Polish: próżnia
• Translator English - Ukrainian: пилососити
• Translator English - Romanian: a aspira
• Translator English - Greek: σκουπίζω με ηλεκτρική σκούπα
• Translator English - Afrikaans: vakuum
• Translator English - Swedish: vakuum
• Translator English - Norwegian: støvsuge

10 QUOTES WITH «VACUUM»

Famous quotes and sentences with the word vacuum.

1

Sam Abell

There are a lot of ways to be expressive in life, but I wasn't good at some of them. Music, for instance. I was a distinct failure with the cello. Eventually, my parents sold the cello and bought a vacuum cleaner. The sound in our home improved.

2

Saul Alinsky

Change means movement. Movement means friction. Only in the frictionless vacuum of a nonexistent abstract world can movement or change occur without that abrasive friction of conflict.

3

Colin Angle

Did Google need to make robot cars in order to make Streetview work? Absolutely not. It's the equivalent of saying you need a walking robot in order to push an upright vacuum cleaner. It's gratuitous robotics!

4

Lee Atwater

I don't know who will lead us through the '90s, but they must be made to speak to this spiritual vacuum at the heart of American society, this tumor of the soul.

5

Roseanne Barr

The day I worry about cleaning my house is the day Sears comes out with a riding vacuum cleaner.

6

John Barrymore

If it isn't the sheriff, it's the finance company; I've got more attachments on me than a vacuum cleaner.

7

Saul Bellow

Goodness is achieved not in a vacuum, but in the company of other men, attended by love.

8

Elizabeth Blackwell

I must have something to engross my thoughts, some object in life which will fill this vacuum, and prevent this sad wearing away of the heart.

9

George Borrow

It has been said that idleness is the parent of mischief, which is very true; but mischief itself is merely an attempt to escape from the dreary vacuum of idleness.

10

David Brainerd

The whole world appears to me like a huge vacuum, a vast empty space, whence nothing desirable, or at least satisfactory, can possibly be derived; and I long daily to die more and more to it; even though I obtain not that comfort from spiritual things which I earnestly desire.

10 ENGLISH BOOKS RELATING TO «VACUUM»

Discover the use of vacuum in the following bibliographical selection. Books relating to vacuum and brief extracts from same to provide context of its use in English literature.

Vacuum Engineering Calculations, Formulas, and Solved Exercises

This book was written with two main objectives in mind—to summarize and organize the vast material of vacuum technology in sets of useful formulas, and to provide a collection of worked out exercises showing how to use these formulas for ...

Armand Berman, 1992

A Perfect Vacuum

Most of the "reviews" target the postmodern infatuation with antinarratives by lampooning their self-indulgence and exploiting their mannerisms.

Stanisław Lem, 1999

Vacuum Switchgear

Allan Greenwood is a world authority in this field; in this book he shows how vacuum arcs and current interruption in vacuum are different from gaseous arcs and interruption in gas circuit breakers, and leads the reader to understand these ...

Allan Greenwood, 1994

A User's Guide to Vacuum Technology

In the decade and a half since the publication of the Second Edition of A User?s Guide to Vacuum Technology there have been many important advances in the field, including spinning rotor gauges, dry mechanical pumps, magnetically levitated ...

John F. O'Hanlon, 2005

The Quantum Vacuum: An Introduction to Quantum Electrodynamics

This informative text also provides an introduction based on fundamental vacuum processes to the ideas of relativistic quantum electrodynamics and quantum field theory, including renormalization and Feynman diagrams.

Peter W. Milonni, 1994

Vacuum Sealing Techniques

Useful to scientists, engineers, and graduate students in vacuum technology, this title presents several techniques developed in the early 1960s for the construction of reliable vacuum seals, and provides insights into the design, ...

Alexander Roth, 1994

Vacuum Technology: Practical Heat Treating and Brazing

A guide for furnace operators, metallurgists, and plant engineers working with vacuum processing, providing both a broad overview of the field and practical help with details and problems.

Roger Fabian, 1993

Vacuum Technology: Practice for Scientific Instruments

Thus, this book serves as reference for everybody using UVH in his scientific equipment.

Nagamitsu Yoshimura, 2007

Troubleshooting Vacuum Systems: Steam Turbine Surface ...

In this much-anticipated volume, one of the most well-respected and prolific process engineers in the world takes on troubleshooting vacuum systems, and especially steam ejectors, an extremely complex and difficult subject that greatly ...

Norman P. Lieberman, 2012

Basic Vacuum Technology, 2nd edition

Basic Vacuum Technology aims to give readers a firm foundation of fundamental knowledge about the subject and the ability to apply it. This book is an introductory text on how to use vacuum techniques.

A. Chambers, 1998

10 NEWS ITEMS WHICH INCLUDE THE TERM «VACUUM»

Find out what the national and international press are talking about and how the term vacuum is used in the context of the following news items.

UN urges Lebanon to pick president, end political vacuum

She said the vacuum had hindered the country's ability to tackle growing security, economic and social problems. "It has contributed to political polarization at a ... «Reuters, May 15»

NASA Tests 'Warp Drive' In Vacuum, Breaks Laws Of Physics

NASA has quietly, and successfully, tested an electromagnetic (EM) drive in a space-like vacuum. Some are calling the propulsion system a “warp drive” for its ... «The Inquisitr, May 15»

Shark Vacuum Cleaners Recalled Due to Shock Hazard

Four models of Shark vacuum cleaners are being recalled due to a shock hazard, the U.S. Consumer Product Safety Commission (CPSC) announced ... «NBC4 Washington, Apr 15»

Robot vacuum tries to eat woman's head

The innocent woman unsuspectingly purchased her robot vacuum to relieve her daily stresses and not have to worry about vacuuming her floors. But instead ... «NEWS.com.au, Feb 15»

Vacuum salesman invited to teen with autism's birthday party moves …

The middle school student turned 14 over the weekend and celebrated his birthday with a party that included close friends, family and a vacuum salesman. «fox2now.com, Jan 15»

Dyson's zero-maintenance Cinetic vacuum sucks -- in the right way

First, vacuums ditched the bag. Now Dyson claims it's perfected the next big evolution of the vacuum cleaner. Nothing inside the new high-end Dyson Cinetic Big ... «Mashable, Jan 15»

Dozens Treated After California Waste Plant Fire

A vacuum truck exploded into flames about 3:45 a.m. at the Santa Clara Waste Water Co., spreading about 1,200 gallons of a mysterious waste chemical mixture ... «NBC Southern California, Nov 14»

Rush to buy vacuum cleaners boosts UK retail sales in August

A rush to buy powerful vacuum cleaners ahead of a Brussels ban boosted UK retail sales in August, as Britain's housing market revival triggered a record rise in ... «Telegraph.co.uk, Sep 14»

Stephen Hawking: God particle could wipe out the universe

In a preface to a new book, the famed physicist fears the Higgs Boson becoming unstable and causing a "catastrophic vacuum decay." But how likely is that ... «CNET, Sep 14»

James Dyson suggests leaving the EU over vacuum cleaners

A new law banning vacuum cleaners rated above 1,600 watts came into effect on September 1, as part of the European Commission's plans to meet targets on ... «Telegraph.co.uk, Sep 14»