The Collaborative International Dictionary
Infrastapedial
Infrastapedial \In`fra*sta*pe"di*al\, a. [Infra + stapedial.] (Anat.) Of or pertaining to a part of the columella of the ear, which in many animals projects below the connection with the stapes. -- n. The infrastapedial part of the columella.
Wiktionary
infrastapedial
a. (context anatomy English) Of or pertaining to a part of the columella of the ear, which in many animals projects below the connection with the stapes.