'Ictic' definitions:

Definition of 'ictic'

(from WordNet)
adjective
Of or relating to a seizure or convulsion [syn: ictal, ictic]

Definition of 'Ictic'

From: GCIDE
  • Ictic \Ic"tic\, a. [L. ictus blow.] Pertaining to, or caused by, a blow; sudden; abrupt. [R.] --H. Bushnell. [1913 Webster]