Meaning of "tetra" in the English dictionary

ETYMOLOGY OF THE WORD TETRA

Short for New Latin tetragonopterus (former genus name), from tetragon + -o- + -pterous, from Greek pteron wing.

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

PRONUNCIATION OF TETRA

tetra  [ˈtɛtrə]

GRAMMATICAL CATEGORY OF TETRA

Tetra is 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.

WHAT DOES TETRA MEAN IN ENGLISH?

Tetra

A tetra is one of several species of small freshwater fish from Africa, Central America and South America belonging to the biological family Characidae and to its former subfamilies Alestidae and Lebiasinidae. The Characidae are distinguished from other fish by the presence of a small adipose fin between the dorsal and caudal fins. Many of these, such as the neon tetra, are brightly colored and easy to keep in captivity. Consequently, they are extremely popular for home aquaria. Tetra is no longer a taxonomic, phylogenetic term. It is short for Tetragonopterus, a genus name formerly applied to many of these fish, which is Greek for "square-finned". Because of the popularity of tetras in the fishkeeping hobby, many unrelated fish are commonly known as tetras, including species from different families. Even vastly different fish may be called tetras. For example, payara is occasionally known as the "sabretooth tetra" or "vampire tetra". Tetras generally have compressed, fusiform bodies and are typically identifiable by their fins. They ordinarily possess a homocercal caudal fin and a tall dorsal fin characterized by a short connection to the fish’s body.

Definition of tetra in the English dictionary

The definition of tetra in the dictionary is any of various brightly coloured tropical freshwater fishes of the genus Hemigrammus and related genera: family Characidae.

TRANSLATION OF TETRA

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

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

• Translator English - Chinese: 四
• Translator English - Spanish: tetra
• English: tetra
• Translator English - Hindi: टेट्रा
• Translator English - Arabic: تترا
• Translator English - Russian: тетра
• Translator English - Portuguese: tetra
• Translator English - Bengali: টেট্রা প্যাক
• Translator English - French: tétra
• Translator English - Malay: Tetra
• Translator English - German: Tetra
• Translator English - Japanese: テトラ
• Translator English - Korean: 테트라
• Translator English - Javanese: Tetra
• Translator English - Vietnamese: tetra
• Translator English - Tamil: டெட்ரா
• Translator English - Marathi: टेट्रा
• Translator English - Turkish: tetra
• Translator English - Italian: tetra
• Translator English - Polish: tetra
• Translator English - Ukrainian: тетра
• Translator English - Romanian: Tetra
• Translator English - Greek: τετρα
• Translator English - Afrikaans: tetra
• Translator English - Swedish: tetra
• Translator English - Norwegian: tetra

10 ENGLISH BOOKS RELATING TO «TETRA»

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

Digital Mobile Communications and the TETRA System

0 Individual TETRA network - Mobile station (MSI II Line station t LS) l Direct Mode Mobile Station tDM-MS} 1 Gateway 0 Network management unit All of the above components and the interfaces between them are the subject of TETRA ...

John Dunlop, Demessie Girma, James Irvine, 2013

TErrestrial Trunked RAdio - TETRA: A Global Security Tool

In this book, the authors show how TETRA can be strongly improved and these improvements will most probably be part of future TETRA standards.

Peter Stavroulakis, 2007

Mobile Telecommunications Standards: GSM, UMTS, TETRA, and ERMES

The book examines the development and adoption trajectories of major European standards, such as UMTS, GSM, ERMES, and TETRA.

Rudi Bekkers, 2001

The Tetra Encyclopedia of the Marine Aquarium

Discover the magic of the marine aquarium with this comprehensive encyclopedia to the colorful world beyond the shore. 208 pages 100,000 words 320 color photographs Over 200 line drawings 30 color artwork illustrations

Dick Mills, 1987

Introduction to Digital Professional Mobile Radio

6.7 TETRA PDO The standardization of TETRA PDO was started in parallel to that of TETRA V+D. However, TETRA V+D is much more flexible compared to TETRA PDO because it allows voice and packet data transmission in the circuit mode ...

Hans-Peter Ketterling, 2003

2312: Rendezvous with Tetra

In the year 2236 a brilliant new supernova lights the night sky.

B. W. Berry, 2004

Organic Chemistry: Chemistry of the carbocyclic compounds, ...

Tetra-bromo-cycio- butane, n Tetra -bromo -fluorescein, 600 Tetra-bromo-phenol, 195 Tetra-bromo-stilbene-quinone, 612 Tetra-carboxylic Acids, 402 Tetra-chloro- acetone, 48, 221 Tetra -chloro-cyclopentane, 16 Tetra-chloro-diketo-R-pentene ...

Victor von Richter, 1922

Organic Chemistry: Or, Chemistry of the Carbon Compounds

Tetra-bromo-cyclo-butanc, u Tetra-bromo-fluoresceln, 600 Tetra-broino- phenol, 195 Tetra-bromo-stilbene-quinone, O12 Tetra-carboxylic Acids, 402 Tetra-chloro- acetone, 48, 221 Tetra-chloro-cyclopentane, 16 Tetra-chloro-diketo-R-penteue, ...

Victor von Richter, Richard Anschütz, Georg Schroeter, 1922

A text-book of organic chemistry

Tetra-bromo-ethane, 469. Tetra-bromo-di-iodo-eosin, 456. Tetra-bromo-dinitro- benzene, 337. Tetra-bromo-fluoresceln, 456. Tetra-bromo-methane, 69. Tetra- bromo-quinone, 394. Tetra-chloro-aniliue, 352. Tetra-chloro-benzenes, 332.

August Bernthsen, 1891

Tetra-chordon: A Pot Pourri of Rhythms and Prose

A Pot Pourri of Rhythms and Prose William Furniss. Tetra-chordon. William Furniss Front Cover.

William Furniss, 1874

10 NEWS ITEMS WHICH INCLUDE THE TERM «TETRA»

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

Tetra Tech Reports Third Quarter Results

On July 27, 2015, Tetra Tech's Board of Directors declared a quarterly dividend of $0.08 per share payable on September 4, 2015 to stockholders of record as of ... «Business Wire, Jul 15»

Tetra Tech Wins Part of $950 Million Contract

Tetra Tech Inc. is part of a group of companies that has secured a U.S. Air Force contract with a potential value of $950 million, the company said Monday. «Los Angeles Business Journal, Jul 15»

Tetra Tech Announces Planned Dates for Third Quarter 2015 …

PASADENA, Calif.--(BUSINESS WIRE)--Tetra Tech, Inc. (NASDAQ: TTEK) today announced the planned dates for its third quarter 2015 results and conference ... «Business Wire, Jul 15»

Hyrule Warriors Announced For Nintendo 3DS, Adds Tetra From …

After some brief footage, the trailer also reveals that the King of Hyrule and Tetra from The Legend of Zelda: The Wind Waker will be in the game, and it shows ... «Siliconera, Jun 15»

Uttar Pradesh government plans to sell alcohol in tetra pak cartons

Besides, we also have to look for a safe place (to avoid the police) to enjoy it. This (tetra paks) will be a quicker and safer option,” said a Lucknow resident who ... «Daily Mail, Jun 15»

Tetra Tech to Acquire Cornerstone Environmental Group

PASADENA, Calif.--(BUSINESS WIRE)--Tetra Tech, Inc. (NASDAQ: TTEK) announced today that it has signed a definitive agreement to acquire Cornerstone ... «Business Wire, Apr 15»

Tetra Tech Wins $1 Billion USAID Water and Development Contract

PASADENA, Calif.--(BUSINESS WIRE)--Tetra Tech, Inc. (NASDAQ: TTEK) announced today it has been awarded a $1 billion multiple-award indefinite delivery ... «Business Wire, Mar 15»

Tetra Tech Wins $45 Million U.S. Army Corps of Engineers A-E …

PASADENA, Calif.--(BUSINESS WIRE)--Tetra Tech, Inc. (NASDAQ: TTEK) announced today that it has been awarded a $45 million multiple award indefinite ... «Business Wire, Mar 15»

Tetra Tech (TTEK) Upgraded From Hold to Buy

"We rate TETRA TECH INC (TTEK) a BUY. This is driven by a few notable strengths, which we believe should have a greater impact than any weaknesses, and ... «TheStreet.com, Mar 15»

Tetra Technologies (TTI) Stock Jumps Today on Earnings Beat

TheStreet Ratings team rates TETRA TECHNOLOGIES INC/DE as a Sell with a ratings score of D+. TheStreet Ratings Team has this to say about their ... «TheStreet.com, Feb 15»