Beaver tail: A wet suit that features a snap-on crotch, the shape of which resembles a beaver's tail.
(A wet suit; features; a snap-on crotch, the shape of which resembles a beaver's tail) (the shape of which; resembles; a beaver's tail)
A wet suit the shape of which
features resembles
a snap-on crotch, the shape of which resembles a beaver's tail
a beaver's tail