LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

perplānus

perplānus (feminine perplāna, neuter perplānum)
Classical[pɛrˈpɫaː.nʊs]Ecclesiastical[perˈplaː.nus]

Meaning

  1. adjectivevery level, flat, even

Declension

singular
formmasculinefeminineneuter
nominativeperplānusperplānaperplānum
genitiveperplānīperplānaeperplānī
dativeperplānōperplānaeperplānō
accusativeperplānumperplānamperplānum
ablativeperplānōperplānāperplānō
vocativeperplāneperplānaperplānum
plural
formmasculinefeminineneuter
nominativeperplānīperplānaeperplāna
genitiveperplānōrumperplānārumperplānōrum
dativeperplānīsperplānīsperplānīs
accusativeperplānōsperplānāsperplāna
ablativeperplānīsperplānīsperplānīs
vocativeperplānīperplānaeperplāna

per-plānus, a, um, adj.,
I. very plain (post-class.): expositio, Diom. p. 431 P.

Origins

Proto-Indo-European *pleth₂-? Proto-Indo-European *pel-? Proto-Indo-European *pleh₂- Proto-Indo-European *-nós Proto-Indo-European *pl̥h₂nós Proto-Italic *plānos Latin planus Latin perplānus From per- + planus.

Quick answers

What does perplānus mean in Latin?
perplānus, a adjective, means “very level, flat, even”.
How do you pronounce perplānus?
In classical Latin, [pɛrˈpɫaː.nʊs]; in ecclesiastical (church) Latin, [perˈplaː.nus].