the world > matter > properties of materials > temperature > heat > action of boiling > boil [verb (intransitive)] > boil over (2)
intransitive. To reach the boiling point, to turn from the liquid into the gaseous state. to boil over: to bubble up so as to run over the side…
intransitive (for passive). To be boiled; to be subjected to boiling or stewing; to become boiling hot. Said of a liquid, or a substance boiled in a…