Pronunciation: /kuːk/
noun a person regarded as eccentric or crazy
A1 My neighbor is a bit of a kook - he believes in aliens and ghosts.
A2 The kook at the party was wearing a funny hat and telling jokes.
B1 The kook in our office always brings in strange snacks for everyone to try.
B2 The kook on the street corner was preaching about the end of the world.
C1 The kook in the town square was protesting against government corruption.
C2 Despite his reputation as a kook, the scientist's theories were eventually proven correct.
formal The eccentric scientist was often dismissed as a kook by his colleagues.
informal My neighbor is a bit of a kook - always coming up with strange ideas.
slang That guy is a total kook, always saying weird stuff.
figurative Her wild imagination made her seem like a kook to those who couldn't understand her creativity.
kooked
kooks
kookier
kookiest
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will kook
have kooked
is kooking
kook
kook
to kook
kooking
kooked