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Classic usage
Reading level: hard
Estimated CEFR level: B2 — Upper-Intermediate
Estimated from word frequency; not an official CEFR classification.
From Middle English hissen, probably of onomatopoeic origin (compare Arabic هَسْهَسَ (hashasa)). Compare Middle Dutch hissen, hisschen (“to chase away, shoo”), Middle Low German hissen (“to chase, hound, incite”).
hissing, hushing, fizzle, sibilation
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Classic usage
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