The Collaborative International Dictionary
Conchal
Conchal \Con"chal\, a. (Anat.) Pertaining to the concha, or external ear; as, the conchal cartilage.
Wiktionary
conchal
a. (context anatomy English) Pertaining to the concha, or external ear.
Wikipedia
Conchal
Conchal is a municipality in São Paulo, Brazil. The population is 27,132 (2015 est.) in an area of 182.8 km². The elevation is 591 m.