Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
keratin | Yes | No | No | No |
plumage | Yes | No | No | No |
keratin (noun) | plumage (noun) |
---|---|
a fibrous scleroprotein that occurs in the outer layer of the skin and in horny tissues such as hair, feathers, nails, and hooves | the light horny waterproof structure forming the external covering of birds |