Definify.com
Webster 1913 Edition
Carditis
‖
Car-di′tis
(kär-dī′tĭs)
, Noun.
 [NL., fr. Gr. 
καρδία 
heart + -itis
: cf. F. cardite
.] (Med) 
Inflammation of the fleshy or muscular substance of the heart. See 
Endocarditis 
and Pericarditis
. Dunglison.
 Definition 2025
carditis
carditis
English
Noun
carditis (usually uncountable, plural carditides)
- (medicine) inflammation of the muscles of the heart.