Jill Definition

jil

noun

A feminine name.

Webster's New World

A girl or woman; esp., a female sweetheart.

Webster's New World

pronoun

A jillstrap: the female counterpart to a jockstrap.

Wiktionary

A female given name.

Wiktionary

Generic use for any female (as Sheila in Australian English), especially paired (since the 15th c., compare Ienken and Iulyan) with the male Jack.

Wiktionary

A young woman; a sweetheart; like the variant spelling Gill it was also associated with various assertive uses of the term flirt, as in flirtgigg (used by William Shakespeare for a 'woman of light or loose behavior').

Wiktionary

verb

(uncommon, vulgar, slang, of a female) To masturbate.

Wiktionary

Origin of Jill

A variant of Gill, diminutive of Gillian, a medieval form of Juliana, ultimately from Latin.

From Wiktionary
By analogy with jack (off). See Jack (“male name”) and Jill (“female name”).

From Wiktionary
From the female name Jill.

From Wiktionary