The Collaborative International Dictionary
Fungosity
Fungosity \Fun*gos"i*ty\, n. [Cf. F. fungosit['e],
fongosit['e].]
The quality of that which is fungous; fungous excrescence.
--Dunglison.
Wiktionary
fungosity
n. 1 The quality of being fungous. 2 A fungal growth.