1N-COUNT [usually singular]共同凑集的一笔钱 A kitty is an amount of money gathered from several people, which is meant to be spent on things that these people will share or use together. 共同凑集的一笔钱
You haven't put any money in the kitty for three weeks.
你有3个星期没往里凑钱了。
2N-COUNT [usually singular]全部赌注 A kitty is the total amount of money which is bet in a gambling game, and which is taken by the winner or winners. 全部赌注
Each month the total prize kitty is £13.5 million.
每个月的彩池奖金总额达1,350万英镑。
3N-COUNT (有时用作昵称)猫咪,小猫Kitty is sometimes used as an affectionate way of referring to a cat or kitten. (有时用作昵称)猫咪,小猫 [informal]