Meanings
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1
noun
a profane or obscene exclamation; a meaningless filler word
He muttered an expletive and slammed the door.
Thesaurus
Synonyms
Word family
Related forms
expleteexpletory
Etymology
From Late Latin expletivus ('serving to fill out'), from Latin explere ('to fill out'), from ex- ('out') + plere ('to fill').
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