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
Examples of uncool in a Sentence
Her parents' car is totally uncool.
It's uncool to lie to your friends.
Recent Examples of uncool from the Web
Once upon a time, math geeks and computer nerds were considered totally uncool, what with their slide rules, pocket protectors and astonishing ability to get bonked in the nose with a fly ball to right field.
Shoving your bad behavior in the face of a tolerant community isn’t just breathtakingly foolish, but also totally uncool.
Unlike SpaceX, however, Branson didn't build up years and years of rocket expertise doing important-yet-uncool things like sending rockets to resupply the ISS or putting satellites into space.
Past targets include uncool virtual worlds, an epilepsy message board and a Neo-Nazi webcaster.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'uncool.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of uncool
UNCOOL Defined for English Language Learners
Definition of uncool for English Language Learners
: not popular or fashionable
: not respectable or acceptable
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