classify

/หˆklรฆsษชfaษช/

IPA: /K L AE1 S AH0 F AY0/

verb
  1. 1

    To identify by or divide into classes; to categorize

    โ€œShould we classify "make up" as an idiom or as a phrasal verb?โ€

  2. 2

    To declare something a secret, especially a government secret

    โ€œThey decided to classify that information.โ€

Antonyms

Source: https://en.wiktionary.org/wiki/classify