DictionaryAI

classified

USKLAS-uh-fyd/ˈklæsəfaɪd/UKKLAS-i-fyd/ˈklæsɪfaɪd/

Noun pluralclassifieds

5 meanings of classified

Practice

  1. 1
    adjective
    Marked secret by a government so only certain people are allowed to see it.

    Like a locked box that only a few trusted people have the key to.

    These classified files can only be read inside a secure room.

    The report stays classified until the year 2050.

    Similarsecret, confidential, restricted

    Oppositepublic, unclassified

    Note
  2. 2
    verb
    Simple past and past participle of classify. Use this form for sorting that already happened.

    The librarian classified the new books by subject.

    She classified the photos into neat folders last night.

    Note
  3. 3
    adjective
    Sorted into groups by type or kind.

    Like books on a shelf grouped by topic.

    The classified samples sat in clearly labeled drawers.

    All the data is now neatly classified by region.

    Similarcategorized, sorted, ordered, arranged, grouped

    Oppositeunsorted

  4. 4
    nouncolloquialcountable
    A small newspaper ad placed to sell or find something.

    Like a tiny notice pinned to a community board.

    She placed a classified to sell her old bike.

    He found the apartment through a classified in the local paper.

    Similarad, advertisement, advert

    Note
  5. 5
    adjective
    Kept secret and not meant to be shared with others.

    Like a secret you promise not to tell anyone.

    The company kept its merger plans classified until the deal closed.

    Those notes stayed classified within the small team.

    Similarconfidential, secret, private

    Oppositepublic

    Note

classified is a form of classify

classify, verb: To put people or things into groups based on what they share. Full entry

Forms
classifyclassifies he/she/itclassifying -ing formclassified past tense, past participle
Spelling
classify → classified: change y to i, add -ed
Sound
The ending sounds like /d/.

Practice

Can you tell the meanings of classified apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origins

Meanings 1–3, 5

From the word "classify" plus "-ed".

Meaning 4

A short form of "classified advertisement".