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

We should have a great fewer disputes in the world if words were taken for what they are, the signs of our ideas only, and not for things themselves.
John Locke