Meanings
adjectivesale-proof (comparative more sale-proof, superlative most sale-proof)
comparative more sale-proof · superlative most sale-proof
- colloquialNearly impossible to sell to others.
That used car has one thing going for it: it is sale-proof.
Origin
Cite this entry
APA
sale-proof. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sale-proof
MLA
“sale-proof.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sale-proof. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “sale-proof,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sale-proof.
Source: sale-proof on Wiktionary, CC BY-SA 4.0.