noun

extermination

extermination, eradication, annihilation

The extermination of the rats took several weeks.

The extermination of the rats took several weeks.

He was charged with a crime of extermination.

He was charged with a crime of extermination.

the extermination of ((sth./sb.)) the act of destroying (sth./sb.) completely The extermination of the rats took several weeks.

Synonyms: eradication, annihilation, destruction; Antonyms: preservation, conservation

From the verb 'exterminate' plus the noun-forming suffix '-ion', meaning 'the act of exterminating'.

This is the noun form of the verb 'to exterminate'. The suffix '-ion' often denotes an action or process.

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