noun, verb ·3 syllables ·Rare ·Advanced level

Definitions

Noun

1. 1
   The process of making something rustproof. countable, uncountable

Verb

1. 1
   present participle and gerund of rustproof form-of, gerund, participle, present

Synonyms

All synonyms

airtightfireproofflameprooffoolproofhermeticimpervious

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.