IPA: /ˈnɛstfəl/
KK: /nɛstfəl/
A quantity that can fill a nest, often used to describe the amount of eggs or young animals that a nest can hold.
The bird returned to its nestful of eggs, carefully keeping them warm.
Nestful → It is formed from "nest" (from Old English "nest", meaning a structure built by birds for laying eggs) and "-ful" (meaning full of). The word "nestful" means full of nests or containing a nest.
Think of a 'nest' where birds lay their eggs, and '-ful' means full of — so 'nestful' describes something that is full of nests.