mycosis

NOUN /maɪ'koʊsɪs/
7 LETTERS · 3 SYLLABLES · STARTS WITH M

mycosis is a valid 7-letter word worth 14 points in Scrabble and 15 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3Y4C3O1S1I1S1
3 + 4 + 3 + 1 + 1 + 1 + 1 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING

What does mycosis mean?