penalty envelopes

A form of penalty envelope — An envelope whose mailing for an authorized purpose does not requiring postage, while its unauthorized use may be penalized.

Meanings

noun
  1. pluralplural of penalty envelope
Cite this entry
APA

penalty envelopes. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/penalty%20envelopes

MLA

“penalty envelopes.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/penalty%20envelopes. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “penalty envelopes,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/penalty%20envelopes.

Source: penalty envelopes on Wiktionary, CC BY-SA 4.0.