queen

noun

1.
the only fertile female in a colony of social insects such as bees and ants and termites; its function is to lay eggs
2.
a female sovereign ruler
Antonym:
king
Derived from:
queenly
3.
the wife or widow of a king
Derived from:
queenly
4.
something personified as a woman who is considered the best or most important of her kind
6.
one of four face cards in a deck bearing a picture of a queen
7.
(chess) the most powerful piece
Derived from:
queen
8.
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
9.
female cat
10.
a female competitor who holds a preeminent position