Definitions from Wiktionary (Jill)

▸ noun:  A female given name from Latin.
▸ noun:  A generic use for any female (as Sheila in Australian English), especially paired (since the 15th c., compare Ienken and Iulyan) with the male Jack.
▸ noun:  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').
▸ noun:  A jillstrap: the female counterpart to a jockstrap.
▸ verb:  (uncommon, vulgar, slang, of a female) To masturbate.
▸ noun:  A female ferret.
▸ noun:  A pelvic protector, a woman’s equivalent of a man’s jock.
▸ noun:  Clipping of Jillian. [A female given name from Latin, variant of Gillian.]
▸ noun:  Misspelling of gill. [(zootomy) A breathing organ of fish and other aquatic animals.]

---

▸ Word origin

▸ Words similar to Jill
▸ Usage examples for Jill

▸ Idioms related to Jill
▸ Wikipedia articles (New!)
▸ Popular adjectives describing Jill
▸ Words that often appear near Jill
▸ Rhymes of Jill

▸ Invented words related to Jill