cavalier
1 ENTRIES FOUND:
Britannica Dictionary definition of CAVALIER
[more cavalier; most cavalier]
disapproving
:
having or showing no concern for something that is important or serious
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They are too cavalier in their treatment of others.
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The writer is very cavalier [=careless] about the truth.
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She has a cavalier attitude about/towards spending money.
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He has a cavalier disregard for the rights of others.
— cavalierly
adverb-
He cavalierly disregarded their advice.
