Definition of "Queen" :

noun: female cat

noun: the only fertile female in a colony of social insects such as bees and ants and termites; its function is to lay eggs

noun: an especially large mole rat and the only member of a colony of naked mole rats to bear offspring which are sired by only a few males

noun: (chess) the most powerful piece

noun: one of four face cards in a deck bearing a picture of a queen

noun: offensive term for a homosexual man

noun: a competitor who holds a preeminent position

noun: a female sovereign ruler

noun: the wife or widow of a king

noun: something personified as a woman who is considered the best or most important of her kind

"Paris is the queen of cities."

verb: become a queen

"Her pawn queened."

verb: promote to a queen, as of a pawn in chess