rust-proof
|rust-proof|
B2
/ˈrʌstˌpruːf/
resistant to rust
Etymology
Etymology Information
'rust-proof' originates from the combination of 'rust' and 'proof', where 'rust' refers to the reddish-brown coating formed on iron or steel by oxidation, and 'proof' means resistant to or protected against.
Historical Evolution
'rust-proof' was formed by combining the words 'rust' and 'proof' in English, maintaining their original meanings.
Meaning Changes
Initially, it meant 'resistant to rust', and this meaning has remained consistent in modern usage.
Meanings by Part of Speech
Adjective 1
designed to resist rusting.
The car has a rust-proof coating to protect it from corrosion.
Synonyms
Antonyms
Last updated: 2025/03/10 01:01