1. dummyproof - Adjective
2. dummyproof - Verb
dummyproof (comparative more dummyproof, superlative most dummyproof)
Alternative form of dummy-proof
dummyproof (third-person singular simple present dummyproofs, present participle dummyproofing, simple past and past participle dummyproofed)
Alternative form of dummy-proof