Girl (comic) definition

(1) A female human offspring

"Her daughter cared for her in her old age"

(2) A youthful female person

"The baby was a girl"

"The girls were just learning to ride a tricycle"

(3) A young woman

"A young lady of 18"

(4) A friendly informal reference to a grown woman

"Mrs. Smith was just one of the girls"

(5) A girl or young woman with whom a man is romantically involved

"His girlfriend kicked him out"