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Definition of seizure

seizure

/ˈsiː.ʒɚ/
sei · zure
Plural:seizures
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seizure Lexical Profile

seizure Game Scores & Validity

• noun

1

A sudden, uncontrolled electrical disturbance in the brain that causes temporary changes in movement, behavior, sensation, or consciousness.

Example

"The neurologist prescribed anti-epileptic medication to prevent another seizure."

2

The action of taking possession of something, especially property, contraband, or territory, by legal authority or physical force.

Example

"Customs officials announced a record seizure of counterfeit goods at the port."

Synonyms
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Antonyms
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• Rhymes for seizure

• Nearby Words

seizable
seize
seizer
seizure
sekumpul
selaginella
seldom

Word Origin & Etymology

Formed in the 15th century from the verb 'seize' and the noun suffix '-ure', modeled on Anglo-French legal terminology. It originally denoted the legal act of taking possession of feudal land or property before expanding in the 18th century to describe sudden attacks of illness.

Cite this Entry

Wordmom. (2026). Definition of Seizure. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/seizure
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