What is the meaning of Kitty?

2. A young cat; a kitten.

   A young cat; a kitten.

   An adult cat; also , sometimes in the form Kitty: a pet name for a cat of any age.

   Synonym of pussy (“vulva and/or vagina”).

   A money pool used for a particular purpose, such as for a card game or for shared expenses.

   In a home game, a small, specified amount taken from each pot to pay the host's expenses.

   A set of additional cards dealt face down in some games.

   In full kitty-wren: synonym of wren (“any bird of the family Troglodytidae; specifically the Eurasian wren (Troglodytes troglodytes)”).

   Synonym of kittiwake (“either of two small gulls in the genus Rissa of the family Laridae; specifically (Ireland, UK), the black-legged kittiwake (Rissa tridactyla)”).

   Source: wiktionary.org