D defs.my
Entry 2 senses Webster, 1913

Dentate

/(dĕn"tā̇t)/ · Den·tate · IPA /ˈdɛnteɪt/
01 a. Toothed; especially, with the teeth projecting straight out, not pointed either forward or backward; as, a dentate leaf.
  1. 1.
    Toothed; especially, with the teeth projecting straight out, not pointed either forward or backward; as, a dentate leaf.(Bot.)
  2. 2.
    Having teeth or toothlike points. See Illust. of Antennæ.(Zool.) See: Antennæ