Latin edit

Etymology edit

From operiō (to cover) +‎ -tōrium.

Noun edit

opertōrium n (genitive opertōriī or opertōrī); second declension

  1. covering

Declension edit

Second-declension noun (neuter).

Case Singular Plural
Nominative opertōrium opertōria
Genitive opertōriī
opertōrī1
opertōriōrum
Dative opertōriō opertōriīs
Accusative opertōrium opertōria
Ablative opertōriō opertōriīs
Vocative opertōrium opertōria

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

References edit