antrum /anˈtrəm/ (esp anatomy)

A cavity

• myel-
• myelin
• myelinated
• myelinic
• myelins
• myelitis
• myelitises
• myelo-
• myeloblast
• myeloblastic
• myeloblasts
• myelogenous
• myeloid
• myeloma
• myelomas
• myelomata
• myelon
• myelons
• my eye
• my foot
• mygale
• mygales
• my hat
• my heart bleeds for you
• myiases