safety plug English

Meaning safety plug meaning

What does safety plug mean?

safety plug noun

— A plug of soft metal in an opening in a steam boiler, designed to melt when the temperature rises to a certain point, and thus allow the escape of steam.

Synonyms safety plug synonyms

What other words have the same or similar meaning as safety plug?

safety plug English » English

fuse plug

plug fuse

plug cartridge

fusible plug