You searched for: “tonicoclonic
tonoclonic, tonicoclonic
Both tonic and clonic; said of a spasm or seizure consisting of a convulsive twitching of the muscles.

a. Tonic: Producing and restoring the normal tone; characterized by continuous tension.

b. Clonic, clonus: A form of movement marked by contractions and relaxations of a muscle, occurring in rapid succession.