chit
Merriam-Webster
A pert young woman.
1811 Vulgar Tongue
An infant or baby.
Wiktionary
A child or babe; as, a forward chit; also, a young, small, or insignificant person or animal.
Example
“Did you meet the Martindale chit?”
“Who?”
“The girl barely out of the schoolroom who is drowning in white ruffles over there.”
