(comparative more convulsionary, superlative most convulsionary)
- Pertaining to convulsion; convulsive.
Variant of convulsion
- a violent, involuntary contraction or spasm of the muscles: often used in pl.
- a violent fit of laughter
- any violent disturbance, as a social upheaval or an earthquake
Origin of convulsionClassical Latin convulsio ; from convulsus: see convulse