1. Of the cup-shaped socket that receives the head of the thigh bone
   - acetabular, cotyloidal

See also: concave

• harbor seal
• harborage
• harbour
• harbourage
• hard
• hard beech
• hard candy
• hard cash
• hard cheese
• hard cider
• hard clam
• hard coal
• hard copy
• hard currency
• hard disc
• hard disk
• hard drink
• hard drive
• hard drug
• hard feelings
• hard fern
• hard hat
• hard knocks
• hard lead
• hard liquor