antrum /anˈtrəm/ (esp anatomy)

A cavity

anˈtral adjective

• fall on one's feet
• Fallopian
• Fallopian tubes
• fall out
• fall-out
• fallout
• fallouts
• fall over
• fall over backwards
• fall over oneself
• fallow
• fallow-chat
• fallow-chats
• fallow deer
• fallowed
• fallower
• fallowest
• fallow-finch
• fallowing
• fallowness
• fallownesses
• fallows
• falls
• fall short
• fall through