The specter sense is borrowed fromFrenchspectre,Latinspectrum, while the spectrum sense arrived viaGermanSpektrum.
| singular | plural | ||||
|---|---|---|---|---|---|
| indefinite | definite | indefinite | definite | ||
| nominative-accusative | spectru | spectrul | spectre | spectrele | |
| genitive-dative | spectru | spectrului | spectre | spectrelor | |
| vocative | spectrule | spectrelor | |||