Meanings
alternative Mercedinus
- historicalThe intercalary month of the Ancient Roman calendar, abolished with the introduction of the Julian calendar in 45 BC.
Synonyms: Intercalaris, Interkalaris
Synonyms & antonyms
proper nounThe intercalary month of the Ancient Roman calendar, abolished with the introduction of the Julian calendar in 45 BC.
Cite this entry
Mercedonius. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/Mercedonius
“Mercedonius.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Mercedonius. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “Mercedonius,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/Mercedonius.
Source: Mercedonius on Wiktionary, CC BY-SA 4.0.