contamination

noun

Stress: fourth syllable

Syllables: con-tam-i-na-tion (5)

English Definition

The action or state of making or being made impure by polluting or poisoning.

Example Sentence

Chemical waste is the cause of water contamination in the river.

US IPA /kənˌtæmɪˈneɪʃn/
UK IPA /kənˌtæmɪˈneɪʃn/