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entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)

physical entity go
an entity that has physical existence

object, physical object go
a tangible and visible entity

whole, unit go
an assemblage of parts that is regarded as a single entity

artifact, artefact go
a man-made object taken as a whole

instrumentation, instrumentality go
an artifact (or system of artifacts) that is instrumental in accomplishing some end

device go
an instrumentality invented for a particular purpose

heater, warmer go
device that heats water or supplies warmth to a room

space heater go
heater consisting of a self-contained (usually portable) unit to warm a room

electric heater, electric fire go
a small electric space heater

heat lamp, infrared lamp
electric heater consisting of a high-power incandescent lamp that emits infrared radiation

noun.artifact

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