mos maiorum

Latin

Etymology

Literally, custom of the ancients.

Pronunciation

Noun

mōs maiōrum m (genitive mōris maiōrum); third declension

  1. time-honoured principles, traditions
    mōre maiōrumthe old way

Declension

Third-declension noun with an indeclinable portion, singular only.

singular
nominative mōs maiōrum
genitive mōris maiōrum
dative mōrī maiōrum
accusative mōrem maiōrum
ablative mōre maiōrum
vocative mōs maiōrum