acidproof
|ac-id-proof|
B2
/ˈæsɪdˌpruːf/
resistant to acid
Etymology
Etymology Information
'acidproof' originates from the combination of 'acid' and 'proof', where 'acid' refers to a chemical substance with a pH less than 7, and 'proof' means resistant or impervious to.
Historical Evolution
'acidproof' is a modern English word formed by combining 'acid' and 'proof' to describe materials that can withstand acidic conditions.
Meaning Changes
Initially, it meant 'resistant to acid', and this meaning has remained consistent in modern usage.
Meanings by Part of Speech
Adjective 1
resistant to damage or corrosion caused by acid.
The laboratory equipment is made of acidproof materials.
Synonyms
Antonyms
Last updated: 2025/04/22 22:21