noun

sis

sis

My sis is coming to visit me.

My sis is coming to visit me.

Hey sis, what's up?

Hey sis, what's up?

((possessive pronoun)) sis to refer to one's sister informally My sis is my best friend.

Synonyms: sister (informal)

A clipping (shortening) of the word 'sister'.

It's a short, friendly way to say 'sister', just like 'bro' is for 'brother'.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.