IPA: /kəˈroʊdɪbəl/
KK: /kəˈroʊdɪbəl/
Able to be damaged or worn away by chemical reactions, especially with moisture or air.
The metal used in the construction is corrodible, so it needs to be treated to prevent rusting.
Corrodible → It is formed from "corrodere" (from Latin, meaning to gnaw or eat away) and the suffix "-ible" (meaning capable of). The word "corrodible" means capable of being eaten away or worn down, typically by chemical action.
Think of something that can be 'eaten away' ('corrodere') — that's why corrodible means it can be worn down.