acetabulum /a-si-tabˈū-ləm or -sē-/ (zoology)

1. The hollow that receives the head of the thigh bone
2. One of the cotyledons of the placenta of ruminants
3. The cavity that receives a leg in the body of insects
4. (in various invertebrates) a sucker

• moorcock
• moorcocks
• moored
• Moorery
• Moore's law
• Mooress
• moorfowl
• moor grass
• moorhen
• moorhens
• moorier
• mooriest
• moorill
• moorills
• mooring
• mooring mast
• mooring masts
• moorings
• moorish
• Moorish
• Moorish Idol
• moorland
• moorlands
• moorlog
• moorlogs