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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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signaling device
a device used to send signals
a device used to send signals
noun.artifact
4 Subcategories
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bell go
a hollow device made of metal that makes a ringing sound when struck
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buzzer go
a signaling device that makes a buzzing sound
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foghorn go
a warning device consisting of a horn that generates a loud low tone
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whistle go
acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound