Nest
131nest egg — / nest eg/ noun money which someone has saved over a period of time (usually kept in an interest bearing account, and intended for use after retirement) …
132Nest-building in primates — In the primate order, nest building behaviour is displayed by prosimians and the great apes. Prosimians build nests instinctively for long durations and these are used not just for sleeping but also raising for families. Great apes build nests… …
