Non.

A form of nones — The notional first-quarter day of a Roman month, occurring on the 7th day of the four original 31-day months (March, May, Quintilis or July, and October) and on the 5th day of all other months.

Meanings

noun
  1. abbreviationAbbreviation of nones: the notional first-quarter day of a Roman month, used in dates of the Roman calendar.
Cite this entry
APA

Non.. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Non.

MLA

“Non..” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Non.. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “Non.,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Non..

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