Meaning of "opal" in the English dictionary

ETYMOLOGY OF THE WORD OPAL

From Latin opalus, from Greek opallios, from Sanskrit upala precious stone.

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

PRONUNCIATION OF OPAL

opal  [ˈəʊpəl]

GRAMMATICAL CATEGORY OF OPAL

Opal 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 OPAL MEAN IN ENGLISH?

Opal

Opal is a hydrated amorphous form of silica; its water content may range from 3% to 21% by weight, but is usually between 6% and 10%. Because of its amorphous character it is classed as a mineraloid, unlike the other crystalline forms of silica which are classed as minerals. It is deposited at a relatively low temperature and may occur in the fissures of almost any kind of rock, being most commonly found with limonite, sandstone, rhyolite, marl and basalt. Opal is the national gemstone of Australia, which produces 97% of the world's supply. This includes the production of the state of South Australia, which accounts for approximately 80% of the world's supply. The internal structure of precious opal makes it diffract light; depending on the conditions in which it formed, it can take on many colors. Precious opal ranges from clear through white, gray, red, orange, yellow, green, blue, magenta, rose, pink, slate, olive, brown, and black. Of these hues, the reds against black are the most rare, whereas white and greens are the most common. It varies in optical density from opaque to semi-transparent.

Definition of opal in the English dictionary

The definition of opal in the dictionary is an amorphous, usually iridescent, mineral that can be of almost any colour, found in igneous rocks and around hot springs. It is used as a gemstone. Composition: hydrated silica. Formula: SiO2. nH2O.

TRANSLATION OF OPAL

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

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

• Translator English - Chinese: 蛋白石
• Translator English - Spanish: opal
• English: opal
• Translator English - Hindi: ओपल
• Translator English - Arabic: أوبال
• Translator English - Russian: опал
• Translator English - Portuguese: opala
• Translator English - Bengali: opah
• Translator English - French: opale
• Translator English - Malay: Opah
• Translator English - German: opal
• Translator English - Japanese: オパール
• Translator English - Korean: 오팔
• Translator English - Javanese: Opah
• Translator English - Vietnamese: ô pan
• Translator English - Tamil: opah
• Translator English - Marathi: Opah
• Translator English - Turkish: opah
• Translator English - Italian: opale
• Translator English - Polish: opal
• Translator English - Ukrainian: опал
• Translator English - Romanian: opal
• Translator English - Greek: opal
• Translator English - Afrikaans: opaal
• Translator English - Swedish: opal
• Translator English - Norwegian: opal

10 ENGLISH BOOKS RELATING TO «OPAL»

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

How Opal Mehta Got Kissed, Got Wild, And Got a Life: A Novel

Offered a second chance at getting into Harvard when the dean urges her to prove she is capable of having fun as well as overachieving academically, Opal takes calculated measures to establish her place in the popular crowd.

Kaavya Viswanathan, 2006

Opal

The only nice thing that happened to him was Opal, the small, tough, Yorkshire beauty who married him. But by the time the 20s came, Edgar was on the dole, and Opal was pregnant for the second time.

Elvi Rhodes, 2011

Opal (Dakotah Treasures Book #3)

Book 3 in the bestselling Dakotah Treasures series.

Lauraine Snelling, 2005

The Fire Opal

An adventure-filled and spellbinding novel, The Fire Opal will enchant fantasy readers young and old. From the Hardcover edition.

Regina McBride, 2010

Everybody Loves Opal: A "prank" in Three Acts

A Broadway success, this brilliant, biting play blends humor, irony and suspense in its scathing examinations of contemporary suburban mores. ...the first important American play of the season.

John Patrick, 1962

Opal identification and value

New edition with added chapters and sections.

Paul B. Downing, 2003

Illicit

But can he tell her how he knows her deepest desires, and will she stay with him if she learns the truth? You’re invited…to explore your most forbidden desires with ILLICIT from author Opal Carew.

Opal Carew, 2013

Fair Trade: Market-Driven Ethical Consumption

Looking at the strategic future for Fair Trade, this work presents concise histories of different Fair Trade organizations, revealing case studies and useful data analysis.

Alex Nicholls, Charlotte Opal, 2005

Opal: The Journal of an Understanding Heart

From the Hardcover edition.

Opal Whiteley, 2010

Forbidden Heat

If you could make your most forbidden fantasy come true, would you dare?

Opal Carew, 2010

10 NEWS ITEMS WHICH INCLUDE THE TERM «OPAL»

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

Photo Release -- Bill Shopoff Discusses Real Estate Opportunities at …

... panelist on the Real Estate Investing Outlook session at the Opal Financial Group's Family Office & Private Wealth Management Forum. «Virtual-Strategy Magazine, Jul 15»

First Nugget Ice Maker for Home Use Launches

The Opal nugget ice maker works by packing together small ice ... “We developed Opal to offer an affordable nugget ice maker for home use ... «MarketWatch, Jul 15»

FirstBuild launches affordable nugget ice machine

That's how Taylor Dawson, a community builder at FirstBuild, described the reasons behind the micro-factory's latest innovation: the Opal ... «Louisville Business First, Jul 15»

OPAL NEWS

Jonathan Cowles returned back to the Opal area Thursday. He had spent some time with his folks, Sam and Cheryl, and siblings Emily and ... «Rapid City Journal, Jul 15»

Black Opal Pageant Gets Bigger and Better

Organisers of the Black Opal Face of Zimbabwe have said they never anticipated that their pageant would grow to be rated amongst the best in ... «AllAfrica.com, Jul 15»

IPART seeks public feedback ahead of Opal fare overhaul

IPART chairman Peter Boxall said the fare review, announced last week, would consider a range of options for improving the Opal system, with ... «Sydney Morning Herald, Jul 15»

Britt's Pick: Nina Nguyen's Aphrodite Opal Earrings

There are a few things things that I love to see in jewelry (well, there are a lot), but this pair of earrings from Nina Nguyen ticks the boxes for two ... «JCK, Jul 15»

Opal McKinney

CHARLESTON — Opal Lavonne McKinney, 74, of Charleston died Saturday, July 18, 2015, in Charleston. She was born Jan. 24, 1941. «Times Record, Jul 15»

Opal Weese

Opal Lucille Weese, 84, of Alma passed away Friday, July 17, 2015, in her home. She was a retired line worker for Riverside Furniture and ... «Times Record, Jul 15»

DUI possible in head-on crash Sunday night in Opal

A Bealeton man's pickup and a Remington woman's SUV collided head-on in the Opal intersection at 10:31 p.m. Sunday, July 19, according to ... «Fauquier Now, Jul 15»