pollutant

noun pol·lut·ant \ pə-ˈlü-tᵊnt \
Updated on: 11 Jan 2018

Definition of pollutant

: something that pollutes

Examples of pollutant in a Sentence

  1. filtered the pollutants out of the water

Recent Examples of pollutant from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'pollutant.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of pollutant

1892


POLLUTANT Defined for English Language Learners

pollutant

noun

Definition of pollutant for English Language Learners

  • : a substance that makes land, water, air, etc., dirty and not safe or suitable to use : something that causes pollution


POLLUTANT Defined for Kids

pollutant

noun pol·lut·ant \ pə-ˈlü-tᵊnt \

Definition of pollutant for Students

: a substance that makes something (as air or water) impure and often unsafe

Medical Dictionary

pollutant

noun pol·lut·ant \ pə-ˈlüt-ᵊnt \

medical Definition of pollutant

: something that pollutes


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