English Dictionary

nestmate

noun

One with which a nest is shared, such as a baby bird and its siblings or figuratively a child with children it is raised with.

The bird found a nestmate to share its nest with.

意味（1）

One with which a nest is shared, such as a baby bird and its siblings or figuratively a child with children it is raised with.

The baby bird may snuggle with its nestmates for warmth but when food is offered they are strict competitors.