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Meaning of observable universe

Source language: EnglishDictionary language: English

observable

noun

Definitions

Any physical property that can be observed and measured directly and not derived from other properties
Example: Temperature is an observable but entropy is derived.

adjective

Definitions

Able to be observed.
Example: The strange new star was at the edge of the observable universe.
Deserving to be observed; worth regarding; remarkable.

Sources:https://en.wiktionary.org/wiki/observable