holeproof
adjectiveDefinition of holeproof
1a
: designed to be proof against holes worn in by ordinary use
holeproof stockings
b
: having no flaws or weak points
the evidence against the prisoner was holeproof
2
: designed to prevent evasion or subversion
—used of a law, statute, provision, or system asked them to formulate laws that were holeproof and would stop graft and corruption in the city