feather

nouns

the light horny waterproof structure forming the external covering of birds
is derived from
is derived from
is derived from
turning an oar parallel to the water between pulls

verbs

join tongue and groove, in carpentry
is a type of (narrower)
make contact or come together
"The two roads join here"
cover or fit with feathers
is a type of (narrower)
provide with a covering or cause to be covered
"cover her face with a handkerchief"; "cover the child with a blanket"; "cover the grave with flowers"
turn the paddle; in canoeing
turn the oar, while rowing
is derived from
grow feathers
"The young sparrows are fledging already"