LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective (nominative masculine singular in -er)

perpulcher

perpulcher (feminine perpulchra, neuter perpulchrum)
Classical[pɛrˈpʊɫ.kʰɛr]Ecclesiastical[perˈpul.ker]

Meaning

  1. adjectiveVery beautiful.
    Cluſius miſit perpulchram: […]1634, Thomas Muffet, Insectorum sive minimorum animalium theatrum, page 93:

Declension

singular
formmasculinefeminineneuter
nominativein -er
perpulcher		perpulchraperpulchrum
genitiveperpulchrīperpulchraeperpulchrī
dativeperpulchrōperpulchraeperpulchrō
accusativeperpulchrumperpulchramperpulchrum
ablativeperpulchrōperpulchrāperpulchrō
vocativeperpulcherperpulchraperpulchrum
plural
formmasculinefeminineneuter
nominativeperpulchrīperpulchraeperpulchra
genitiveperpulchrōrumperpulchrārumperpulchrōrum
dativeperpulchrīsperpulchrīsperpulchrīs
accusativeperpulchrōsperpulchrāsperpulchra
ablativeperpulchrīsperpulchrīsperpulchrīs
vocativeperpulchrīperpulchraeperpulchra

per-pulcher, chra, chrum, adj.,
I. very beautiful: dona, Ter. Eun. 3, 2, 15.

Origins

From per- (“very”) + pulcher (“beautiful, pretty”).

Quick answers

What does perpulcher mean in Latin?
perpulcher, a adjective, means “Very beautiful.”.
How do you pronounce perpulcher?
In classical Latin, [pɛrˈpʊɫ.kʰɛr]; in ecclesiastical (church) Latin, [perˈpul.ker].