Associations to the word «Siss»

Wiktionary

SISS, noun. (US) (colloquial) A hissing noise.
SISS, verb. (US) (colloquial) (intransitive) To make a hissing sound.

Dictionary definition

SISS, verb. Express or utter with a hiss.
SISS, verb. Make a sharp hissing sound, as if to show disapproval.

Wise words

However many holy words you read, however many you speak, what good will they do you if you do not act on upon them?
Buddha