LATIN DICTIONARYLexicon Latīnum
prefix

ptilo-

ptilo-
Classical[ptɪ.ɫɔ]Ecclesiastical[pti.lo]

Meaning

  1. New Latinmorphemeptilo- (down, feather)
    Ptilocercus, Ptilopaedēs

Origins

Representing the Ancient Greek πτῐ́λον (ptĭ́lon, “feather”, “down”).

Quick answers

What does ptilo- mean in Latin?
ptilo-, a prefix, means “ptilo- (down, feather)”.
How do you pronounce ptilo-?
In classical Latin, [ptɪ.ɫɔ]; in ecclesiastical (church) Latin, [pti.lo].