A structure built by a bird as a place to incubate eggs and rear young.

A place used by another mammal, fish, amphibian or insect, for depositing eggs and hatching young.

A snug, comfortable, or cosy residence or job situation.

(of animals) To build or settle into a nest.

To settle into a home.

“We loved the new house and were nesting there in two days!”

To successively neatly fit inside another.

“I bought a set of nesting mixing bowls for my mother.”