from the GNU version of the Collaborative International Dictionary of English
- intransitive v. to let steam escape through a passage provided for the purpose; as, the engine or steamer is blowing off.
- transitive v. to empty (a boiler) of water through the blow-off pipe, while under steam pressure; also, to eject (steam, water, sediment, etc.) from a boiler.
Sorry, no etymologies found.
Sorry, no example sentences found.