the introduction of harmful substances or products into the environment: air pollution.
Pollution is the introduction of contaminants into the natural environment that ...
Pollution can take the form of chemical substances or energy, such as noise, .....
Jump up ^ "Pollution - Def...
the action or process of making land, water, air, etc., dirty and not safe or suitable
to use. : substances that make land, water, air, etc., dirty and not safe or ...
Pollution is unwanted, harmful stuff contaminating an environment. The race to
develop clean energy is motivated by high levels of pollution that people fear are
Definition of pollution: Presence of matter (gas, liquid, solid) or energy (heat,
noise, radiation) whose nature, location, or quantity directly or indirectly alters ...
The act or process of polluting or the state of being polluted, especially the
contamination of soil, water, or the atmosphere by the discharge of harmful ...
Waste being dumped into this water has created pollution. Licensed from
iStockPhoto. noun. Pollution is something introduced into the environment that is
The presence in or introduction into the environment of a substance wh....
Meaning, pronunciation and example sentences, English to English reference
The legal definition of Pollution is The discharge of a toxic or contaminating
substance that is likely to have an adverse effect on the natural environment or
5 days ago ... pollution definition, meaning, what is pollution: damage caused to water, air, etc.
by harmful substances or waste: . Learn more.