- tinea, ringworm, roundworm - infections of the skin or nails caused by fungi and appearing as itching circular patches
--1 is a kind of fungal infection, mycosis
--1 has particulars:dhobi itch; kerion; tinea pedis, athlete's foot; tinea barbae, barber's itch; tinea capitis; tinea corporis; tinea cruris, jock itch, eczema marginatum; tinea unguium - nematode, nematode worm, roundworm - unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasitic
--2 is a kind of worm
--2 is a member of
--2 has particulars:Nematoda, phylum Nematoda, Aschelminthes, phylum Aschelminthes