English edit

Etymology edit

From uni- +‎ pinnate.

Adjective edit

unipinnate (not comparable)

  1. (botany) Being a pinnately compound leaf that does not branch off into further petiole axes, and consequently lacks pinnulae
    Synonym: simple pinnate
    Hyponyms: paripinnate, imparipinnate
    Coordinate terms: bipinnate, tripinnate, decompound
  2. Alternative form of unipennate (of muscles)