| Date: | 1700-1800 |
| Origin: | bombast 'bombastic language' (16-21 centuries), from Old French bombace 'soft material for filling something', from Medieval Latin bombax 'cotton' |
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bom‧bas‧tic

SL bombastic language contains long words that sound important but have no real meaning :
He is best known for three rather bombastic poems.
He is best known for three rather bombastic poems. —bombast
noun [uncountable]
noun [uncountable]