D defs.my
Entry 3 senses Webster, 1913

Pectinate

· Pec·ti·na·te · IPA /ˈpɛktəneɪt/
01 a. Resembling the teeth of a comb.
  1. 1.
    Resembling the teeth of a comb.
  2. 2.
    Having very narrow, close divisions, in arrangement and regularity resembling those of a comb; comblike; as, a pectinate leaf; pectinated muscles. See Illust. (e) of Antennæ.(Nat. Hist.) See: Antennæ
  3. 3.
    Interlaced, like two combs.[R.]
Phrases & compounds
Pectinate claw — a claw having a serrate edge, found in some birds, and supposed to be used in cleaning the feathers.