-proofs

A form of -proof — Added to a noun to form an adjective denoting imperviousness to that noun.

Meanings

suffix
  1. indicativepresentsingularthird personthird-person singular simple present indicative of -proof
Cite this entry
APA

-proofs. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/-proofs

MLA

“-proofs.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/-proofs. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “-proofs,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/-proofs.

Source: -proofs on Wiktionary, CC BY-SA 4.0.