Question

what do u mean moulting?????

Answer 1

moulting means in hindi..पंखो का झड़ना

Answer 2

so here is your answer....
In biology, moulting, or molting, also known as sloughing, shedding, or in many invertebrates, ecdysis, is the manner in which an animal routinely casts off a part of its body, either at specific times of the year, or at specific points in its life.
hope it will help you.