Apparatus

n.	1.	Things provided as means to some end.
	2.	Hence: A full collection or set of implements, or utensils, for a given duty, experimental or operative; any complex instrument or appliance, mechanical or chemical, for a specific action or operation; machinery; mechanism.
	3.	(Physiol.) A collection of organs all of which unite in a common function; as, the respiratory apparatus.

Noun	1.	apparatus - equipment designed to serve a specific function Synonyms: setup
	2.	apparatus - (anatomy) a group of body parts that work together to perform a given function; "the breathing apparatus"

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