Meaning & use

Exceedance

noun·Academic

Last updated

An instance in which a measured value rises above a permitted, expected, or regulatory limit.

See it in a sentence

The plant reported an exceedance of its permitted emissions levels during the heatwave.

Regulators track the number of exceedances of air-quality standards each year.

A note on using this word

Common in environmental and engineering regulation, where an 'exceedance' specifically refers to crossing a set numerical threshold.

Words with a similar meaning

overshootbreach

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Words with an opposite meaning

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