hɪs v. & n. --v. 1 intr. (of a
person,
snake,
goose, etc.)
make a
sharp sibilant sound,
esp. as a
sign of disapproval or
derision (audience booed
and hissed;
the water hissed on the hotplate). 2 tr. express disapproval of (a person etc.) by hisses. 3 tr.
whisper (a
threat etc.) urgently or angrily ('Where's the door?' he hissed). --n. 1 a sharp sibilant sound as of the
letter s. 2
Electronics unwanted interference at
audio frequencies. øhiss
away (or down)
drive off etc. by hisses. hiss off hiss (actors etc.) so
that they leave the
stage. [ME: imit.]