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Categorized vs Classified - What's the difference?

categorized | classified |

As verbs the difference between categorized and classified

is that categorized is past tense of categorize while classified is past tense of classify.

As adjectives the difference between categorized and classified

is that categorized is the characteristic of having been placed or sorted in a category or categories while classified is formally assigned by a government to one of several levels of sensitivity, usually (in English) top secret, secret, confidential, and, in some countries, restricted; thereby making disclosure to unauthorized persons illegal.

As a noun classified is

a classified advertisement in a newspaper or magazine.

categorized

English

Verb

(head)
  • (categorize)

    • Adjective

    (en adjective)
  • The characteristic of having been placed or sorted in a category or categories.
    • All of my records are categorized .

    Antonyms

    * uncategorized

    classified

    English

    Etymology 1

    Verb

    (head)
  • (classify)
    • Make sure all the field observations are classified by species.

    Adjective

    (classified information) (en adjective)
  • Formally assigned by a government to one of several levels of sensitivity, usually (in English) top secret, secret, confidential, and, in some countries, restricted; thereby making disclosure to unauthorized persons illegal.
    • We do not discuss specific interrogation techniques because they are classified information.
  • Not meant to be disclosed by a person or organization.
    • I won't say who I'm going to the prom with; that's classified .

    Etymology 2

    (Classified advertising) From , by shortening.

    Noun

    (en noun)
  • (informal) A classified advertisement in a newspaper or magazine.
    • He ran a classified for the tools he wanted to sell.