From The American Heritage Dictionary Device- A contrivance or an invention serving a particular purpose, especially a machine used to perform one or more relatively simple tasks. SYNONYMS for equipment: apparatus, gear, material, outfit, paraphernalia, rig, tackle. The central meaning shared by these nouns is “the materials needed for a purpose such as a task or a journey”: hiking equipment; laboratory apparatus; skiing gear; naval materiel; an explorer's outfit; sports paraphernalia; a climber's rig; fishing tackle.
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