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noun Common

ai

AH-ee

Ai (noun) means Artificial intelligence; computer systems designed to perform tasks that normally require human intelligence. Example: “The company built an AI to answer customer questions.”

noun
1
Artificial intelligence; computer systems designed to perform tasks that normally require human intelligence.
"The company built an AI to answer customer questions."
"She used AI to help draft the report."
2
A three-toed sloth native to South America.
"The ai moved slowly along the branch."
verb
1
To use artificial intelligence to create or search for content.
"He AI'd the illustrations for his blog post."

How to use ai

Learner’s notes

In plain EnglishMost commonly the abbreviation for "artificial intelligence"; rarely, a type of sloth.

Common pairings
generative AI AI model use AI

Word forms

more AI comparative, AIed past tense, ais plural, ai plural, Ais plural, AIs singular, most AI superlative

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Test yourself on “ai” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

The company built an _____ to answer customer questions.

Etymology

Originated 1685–95, from Brazilian Portuguese aí, from Old Tupi a'y.

machine intelligence

Rhymes for ai

See all rhymes for ai →

Frequently asked questions

What does “ai” mean?

The word “ai” means artificial intelligence; computer systems designed to perform tasks that normally require human intelligence. In plain terms, most commonly the abbreviation for "artificial intelligence"; rarely, a type of sloth.

How do you pronounce “ai”?

“Ai” is pronounced AH-ee (/ˈɑ.i/ in IPA).

How do you use “ai” in a sentence?

Here is “ai” used in a sentence: “The company built an AI to answer customer questions.”

What part of speech is “ai”?

Depending on how it is used, “ai” can be a noun and a verb.

Is “ai” a common word?

“Ai” is a fairly common word in modern English.

How many meanings does “ai” have?

“Ai” has 3 distinct senses listed in this dictionary. The most common is: artificial intelligence; computer systems designed to perform tasks that normally require human intelligence.

What is the difference between AI and machine learning?

AI (artificial intelligence) is the broad field of building computer systems that can perform tasks normally requiring human intelligence, while machine learning is one approach within AI in which systems learn patterns from data rather than following fixed rules. All machine learning is AI, but AI also includes other techniques.

What is the difference between AI and automation?

Automation follows fixed, pre-programmed steps to carry out repetitive tasks, while AI aims to handle tasks that normally require human intelligence, such as recognising images or understanding language, and can adapt to new inputs. Automation does exactly what it is told, whereas AI can make judgements or predictions.

Should 'AI' be written in capital letters?

Yes, 'AI' is an abbreviation of 'artificial intelligence' and is normally written with two capital letters. The full term 'artificial intelligence' is written in lower case unless it begins a sentence or appears in a title.

Do you write 'a AI' or 'an AI'?

You write 'an AI', because the choice depends on sound rather than spelling and the letters 'AI' are read starting with a vowel sound ('ay'). The same rule gives 'an AI system' when 'AI' is spoken as letters.

Example sentences

Real-world examples showing ai in context, drawn from published sources. Any opinions expressed are those of the original source and do not reflect the views of FreeDict.com.

Most confusion about AI comes from the word covering several different things at once — a model, a product, and a field of research.
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Definitions: FreeDict original editorial · etymology from Wiktionary