res p.

Latin

Noun

rēs p. f sg (genitive reī p.); fifth declension

  1. initialism of rēspūblica or rēs pūblica

Declension

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

singular
nominative rēs p.
genitive reī p.
dative reī p.
accusative rem p.
ablative rē p.
vocative rēs p.