Meaning of sibilate

sib•i•late

Pronunciation: (sib'u-lāt"), [key]
— v., -lat•ed, -lat•ing.
—v.i.
  1. to hiss.
—v.t.
  1. to utter or pronounce with a hissing sound.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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