-dema
swelling (fluid):
swelling (fluid):
edema, melanedema
-de·ma
\_dəmə\  noun combining form 
Etymology: New Latin, from Greek demas body, bodily build; akin to Greek demein to build — more at timber 
 : one having (such) a body  — in generic names of insects
< Dasydema >
< Dasydema >