D defs.my
Entry 4 senses Webster, 1913

Vermiculation

· Ver·mic·u·la·tion · IPA /vɚˌmɪkjuˈleɪʃ(ə)n/
01 n. The act or operation of moving in the manner of a worm; continuation of motion from one part to another; as, the vermiculation, or peristal…
  1. 1.
    The act or operation of moving in the manner of a worm; continuation of motion from one part to another; as, the vermiculation, or peristaltic motion, of the intestines.
  2. 2.
    The act of vermiculating, or forming or inlaying so as to resemble the motion, track, or work of a worm.
  3. 3.
    Penetration by worms; the state of being wormeaten.
  4. 4.
    A very fine wavy crosswise color marking, or a patch of such markings, as on the feathers of birds.(Zool.)