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View synonyms for Is.

is

1

[iz]

verb

  1. 3rd person singular present indicative of be.



IS

2

abbreviation

  1. information security.

  2. Islamic State. See ISIS.

is-

3
  1. variant of iso- before a vowel.

    isallobar.

is.

4

abbreviation

  1. island.

  2. isle.

Is.

5

abbreviation

  1. Isaiah.

  2. island.

  3. isle.

Is.

1

abbreviation

  1. Also: IsaBible Isaiah

  2. Island(s) or Isle(s)

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

IS

2

abbreviation

  1. Iceland (international car registration)

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

is

3

/ ɪz /

verb

  1. a form of the present tense (indicative mood) of be 1

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

is

4

abbreviation

  1. Iceland

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

is-

5

combining form

  1. variant of iso-

    isentropic

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word History and Origins

Origin of Is.1

First recorded before 900; Middle English, Old English; cognate with Dutch is, Old Norse es, er, German, Gothic ist, Latin est, Greek estí, Old Church Slavonic jestĭ, Sanskrit asti
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Word History and Origins

Origin of Is.1

Icelandic ĺsland

Origin of Is.2

Old English; compare Old Norse es, German ist, Latin est, Greek esti
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Idioms and Phrases

Idioms
  1. as is. as.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Turns out, the chunk of rock that they targeted is much smaller than previously thought.

Read more on Space Scoop

When things look bleak in Hollywood, it is often a sequel that saves the day.

Read more on MarketWatch

“If the BOJ is somewhat more hawkish, people will want to price this in across other markets.”

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Carvana Co. is a “true disruptor,” with an online platform and customer experience that positions it to gain market share in the large but fragmented used-car market.

Read more on MarketWatch

Supply of key AI components is expected to be constrained through next year.

Read more on MarketWatch

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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IrwinIsa.