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1. whirring

noun. ['ˈwɝːɪŋ, ˈhwɝːɪŋ'] sound of something in rapid motion.

Synonyms

2. whirring

adjective. ['ˈwɝːɪŋ, ˈhwɝːɪŋ'] like the sound of rapidly vibrating wings.

Antonyms

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