A place used by another mammal, fish, amphibian or insect, for depositing eggs and hatching young, A home that a child or young adult shares with a parent, guardian, or a person acting in the capacity of a parent or guardian. A parental home, A collection of boxes, cases, or the like, of graduated size, each put within the one next larger, intransitive verb_ To place in or as if in a nest, To create and settle into a warm and secure refuge, To build or occupy a nest