ai

Reading level: medium

Estimated CEFR level: A2 — Elementary

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun an agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders
  2. noun the branch of computer science that deal with writing computer programs that can solve problems creatively
  3. noun a sloth that has three long claws on each forefoot and each hindfoot

Etymology

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

In classic literature

Synonyms

Army Intelligence

A single word — an entire dictionary opens.

Type a word, a sentence, a book title, or a link to an English article. WordNet and the Classics answer.

Try

A library of classics · a vault of words · instant etymology & meaning

Continue reading