cheilosis
chei·lo·sis
noun
1.
a disorder of the lips marked by scaling and fissures at the corners of the mouth; caused by a deficiency of riboflavin
Origin
From cheilo- + -osis.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.