The scroll-like bony plates with curved margins on the lateral wall of the nasal cavity. ... (12 Dec 1998) ... Found on http://www.encyclo.co.uk/local/20973
The three nasal conchae, bone ridges that help spiral and flutter inhaled air, increasing the efficiency of heating, moistening and cleansing
Found on http://www.swsbm.com/ManualsMM/MedHerbGloss2.txt