Medical Dictionary


noun aph·tho·sis \af-ˈthō-səs\
plural aph·tho·ses \-ˌsēz\

Medical Definition of APHTHOSIS

:  a condition characterized by the formation of aphthae


July 28, 2015
pachyderm Hear it
an elephant
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears