adjective
(of hosiery) resistant to runs or (in Britain) ladders
• Syn: ↑ladder-proof, ↑run-resistant
• Similar to: ↑impervious, ↑imperviable
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\\ˈ ̷ ̷| ̷ ̷\ adjective : resistant to runs
runproof stockings
runproof dye
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/run"proohf'/, adj.
made to resist unraveling, runs, or running, as stockings or dyes.
[RUN + -PROOF]
Useful english dictionary. 2012.