-branch
\ˌbraŋk, -ai-\  noun combining form 
(-s) 
Etymology: New Latin -branchia ones having (such or so many) gills & -branchus one having (such or so many) gills (from Greek branchos gill, irregular from Greek branchia gills) 
1. : one having (such or so many) gills 
< cryptobranch >
< dibranch >
2. : gill 
< arthrobranch >
: organ like a gill
< actinobranch >
1.
< cryptobranch >
< dibranch >
2.
< arthrobranch >
: organ like a gill
< actinobranch >