dra·cun·cu·li·a·sis 
(dr
ə-k
ŭng
′ky
ə-l
īə-s
ĭs) also
dra·cun·cu·lo·sis (-l
ōs
ĭs)
n. Infection with guinea worms, characterized by painful blisters and lesions of the skin where the worms emerge. Also called dracontiasis, guinea worm disease.
[New Latin Dracunculus, genus of the guinea worm (from medieval Latin dracunculus, festering sore, ulcer; see RANKLE) + -IASIS.]