Associations to the word «Sis»

Wiktionary

SIS, noun. (informal) Shortened form of sister.
SIS BOOM BAH, interjection. An exclamation of encouragement
SIS BOOM BAH, interjection. (dated) The characteristic sound made by a firecracker.

Dictionary definition

SIS, noun. A female person who has the same parents as another person; "my sister married a musician".

Wise words

Words, words, words! They shut one off from the universe. Three quarters of the time one's never in contact with things, only with the beastly words that stand for them.
Aldous Huxley