kitty¹ /kitˈi/

1. A pool or fund of money held in common
2. The jack (bowls)
3. A jail (archaic)

• bird's-foot trefoil
• birdsfoot trefoil
• birdshot
• birdshots
• bird-skiing
• bird's-nest
• bird's-nesting
• bird's-nest soup
• birds of a feather
• birds of one wing
• birds of paradise
• birds of prey
• birdsong
• birdsongs
• bird-spider
• bird-spiders
• bird strike
• bird strikes
• bird table
• bird tables
• birdwatcher
• birdwatchers
• birdwatching
• birdwing
• birdwing butterflies