Dictionary

uncool

adjective un·cool \ˌən-ˈkül\

: not popular or fashionable

: not respectable or acceptable

Full Definition of UNCOOL

1
:  lacking in assurance, sophistication, or self-control
2
:  failing to accord with the values or styles (as of dress or behavior) of a particular group :  not accepted or admired as cool or proper <driving an uncool car> <an uncool remark>
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Examples of UNCOOL

  1. Her parents' car is totally uncool.
  2. It's uncool to lie to your friends.

First Known Use of UNCOOL

1953

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