Glossary & References / Keywords List / Definitions:

Term to be defined Definition Synonyms & Keywords
Seizure - "A convulsion (fit) or attack of epilepsy). (B125, B549)

- "A sudden attack or recurrence of a disease." (B125, B549)

[In veterinary medicine, if an individual is described as having "a seizure" or "seizures" without any further description/modifiers then it is generally assumed that the meaning is of convulsions (epilepsy or "a fit")] (V.w5)