Galvanised means coated in zinc so it will not rust. Galvanised steel, a galvanised bucket, galvanised nails.
The zinc corrodes in place of the steel rather than merely covering it, which is why a scratch does not start the rot. The figurative sense means shocked into action, from the old experiments passing current through frogs' legs.
1adjectivegalvanisedCoated in zinc so it will not rust.
“Use galvanised nails for the fence, because ordinary ones will soon rust in the rain.”
galvanised is a quality.
Also accepted in games: galvanized
French
galvaniser
English
galvanise
English, today
galvanised
galvanise comes from French galvaniser, from galvanisme, named after Luigi Aloisio Galvani. by surface analysis, galvano- + -ise.
Etymology from Wiktionary, CC BY-SA