LATIN DICTIONARYLexicon Latīnum
proper noun

Mĕro

Meaning

  1. the wine-bibber

Mĕro, ōnis, m. merum,
I. the wine-bibber, a nickname bestowed on the emperor Tiberius Claudius Nero, in allusion to his drinking propensities: propter nimiam vini aviditatem, pro Tiberio Biberius, pro Claudio Caldius, pro Nerone Mero vocabatur, Suet. Tib. 42.

Quick answers

What does Mĕro mean in Latin?
Mĕro, a proper noun, means “the wine-bibber”.