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Synonyms

AI

1 American  
[ey-ahy] / ˈeɪˈaɪ /
Or A.I.

noun

  1. artificial intelligence:

    1. the ability of a computer, robot, programmed device, or software application to perform operations and tasks analogous to human learning and decision making, such as recognizing speech and answering questions.

      The researchers used AI to detect patterns in patients' health data.

    2. a computer, robot, programmed device, or software application able to perform operations and tasks analogous to human learning and decision making, such as recognizing speech and answering questions.

      Help train an AI in London that needs your help in understanding the world.

    3. the branch of computer science involved with the design of computers, robots, programmed devices, and software applications able to perform operations and tasks analogous to human learning and decision making.

      Many of our students have gone on to produce important, high-profile research in AI.

adjective

  1. relating to or produced with the aid of a computer, robot, programmed device, or software application able to perform operations and tasks analogous to human learning and decision making.

    Growing demand for AI engineers requires more training programs.

    Fully integrating AI output into our work poses numerous challenges, despite the labor it promises to eventually save.
AI 2 American  
Or A.I.

abbreviation

  1. Amnesty International.

  2. army intelligence.

  3. artificial insemination.

ai 3 American  
[ah-ee] / ˈɑ i /

noun

plural

ais

  1. a three-toed sloth, Bradypus tridactylus, inhabiting forests of southern Venezuela, the Guianas, and northern Brazil, having a diet apparently restricted to the leaves of the trumpet-tree, and sounding a high-pitched cry when disturbed.

ai 4 American  
[ahy] / aɪ /

interjection

  1. (used as an utterance of pity, pain, anguish, etc.)

ai 1 British  
/ ˈɑːɪ /

noun

  1. the three-toed sloth See sloth

"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
AI 2 British  

abbreviation

  1. artificial insemination

  2. artificial intelligence

"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
ai 3 British  

abbreviation

  1. Anguilla

"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
AI Scientific  

  1. Abbreviation of artificial insemination

  2. Abbreviation of artificial intelligence

Etymology

Origin of AI1

First recorded in 1960–65

Origin of ai3

First recorded in 1685–95; from Portuguese aí, from Tupi a'í, probably of imitative origin

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.

In recent months, Target has shuffled up its C-suite, announced plans to invest more in the customer experience, unveiled new AI tools, broadened its assortment of beauty products, and appointed new directors to its board.

From Barron's

Find insight on Sandoz, AI glasses and more in the latest Market Talks covering Health Care.

From The Wall Street Journal

Asia’s export performance and its position as a major winner from the AI boom give cause for optimism for 2026.

From The Wall Street Journal

“This is in essence a scarlet-letter designation for Anthropic that puts this AI stalwart in the same category as the Chinese tech player Huawei in the U.S.,”

From MarketWatch

“This is in essence a scarlet-letter designation for Anthropic that puts this AI stalwart in the same category as the Chinese tech player Huawei in the U.S.,”

From MarketWatch

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.