Latin edit

Etymology edit

From improperō (to reproach, insult) +‎ -ium.

Noun edit

improperium n (genitive improperiī or improperī); second declension

  1. taunt
  2. reproach

Declension edit

Second-declension noun (neuter).

Case Singular Plural
Nominative improperium improperia
Genitive improperiī
improperī1
improperiōrum
Dative improperiō improperiīs
Accusative improperium improperia
Ablative improperiō improperiīs
Vocative improperium improperia

1Found in older Latin (until the Augustan Age).

References edit