📒 a hollow place or structure that a bird makes or chooses for laying its eggs in and sheltering its young
📒 a place where insects or other small creatures live and produce their young
📒 a secret place which is full of bad people and their activities
📒 the home, thought of as the safe place where parents bring up their children
📒 a group or set of similar things that are made to fit inside each other
📒 to make yourself richer, especially at somebody else's expense, by spending money on yourself that should be spent on somebody/something else
📒 to become able to fly and leave its nest
📒 to leave home and live somewhere else
📒 a difficult situation in which a lot of people get very angry
📒 a discovery that seems interesting but is found to have no value
📒 a very complicated situation