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entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
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instrumentation, instrumentality go
an artifact (or system of artifacts) that is instrumental in accomplishing some end
an artifact (or system of artifacts) that is instrumental in accomplishing some end
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Jarvik heart, Jarvik artificial heart
a kind of artificial heart that has been used with some success
a kind of artificial heart that has been used with some success
noun.artifact
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