showerproof

English

Etymology

shower +‎ -proof

Adjective

showerproof (comparative more showerproof, superlative most showerproof)

1. That does not absorb water during light rainfall.

Verb

showerproof (third-person singular simple present showerproofs, present participle showerproofing, simple past and past participle showerproofed)

1. (transitive) To make resistant to light rainfall.