- To contract violently and irregulary, as the muscular
parts of an animal body; to shake with irregular spasms, as in
excessive laughter, or in agony from grief or pain. - To agitate greatly; to shake violently.
Meaning of 'convulse' (Princeton's WordNet)
1 . convulse
[ v]
Meaning (1): - shake uncontrollably
Example in sentence:
earthquakes convulsed the countryside
Meaning (2): - make someone convulse with laughter
Example in sentence:
The comedian convulsed the crowd
Meaning (3): - move or stir about violently
Example in sentence:
The feverish patient thrashed around in his bed
Meaning (4): - contract involuntarily, as in a spasm