Topic Navigator

Noun Tree | Nouns Groups | Verb Groups | Search

Parent Categories

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

electronic device go
a device that accomplishes its purpose electronically

tube, vacuum tube, thermionic vacuum tube, thermionic tube, electron tube, thermionic valve go
electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

X-ray tube
a vacuum tube containing a metal target onto which a beam of electrons is directed at high energy for the generation of X rays

noun.artifact

bottom of branch