Lewis & Short

vermĭno, āre (in the dep. collat. form verminatur, Pompon. ap. Non. 40, 21; Sen. Vit. Beat. 17 fin.), v. n. [vermina].

  1. I. Lit., to have worms, be troubled with worms, Sen. Q. N. 2, 31, 2.
  2. II. Transf., in gen., to have crawling, itching pains; to prick, shoot, ache, pain: auris, Mart. 14, 23, 1.
    In the dep. form: si minus verminatur, Sen. Vit. Beat. 17, 4.
    Of women in labor: decumo mense demum turgens verminatur, parturit, Pompon. ap. Non. 40, 21 (Com. Rel. p. 198 Rib.).