growth of new feathers, hair or skin
• (n.) The act of developing a new coat of hair, a new set of feathers, scales, etc.; -- opposed to ecdysis.
En'dy·sis noun ; plural Endyses . [ New Latin , from Greek ... a putting on, from ... to put on.] (Biol.) The act of developing a new coat of hair, a new set of feathers, scales, etc.; -- opposed to ecdysis .