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entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
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abstraction, abstract entity go
a general concept formed by extracting common features from specific examples
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attribute go
an abstraction belonging to or characteristic of an entity
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state go
the way something is with respect to its main attributes
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condition, status go
a state at a particular time
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impurity, impureness go
the condition of being impure
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pollution go
undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities
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air pollution go
pollution of the atmosphere
acid rain, acid precipitation
rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water
noun.state

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