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

acetabˈūlar adjective

• solecizing
• soled
• solein
• solely
• solemn
• solemner
• solemness
• solemnest
• solemnified
• solemnifies
• solemnify
• solemnifying
• solemnis
• solemnisation
• solemnisations
• solemnise
• solemnised
• solemniser
• solemnisers
• solemnises
• solemnising
• solemnities
• solemnity
• solemnization
• solemnizations