APPARATUSES
Noun
apparatuses
plural of apparatus
Source: Wiktionary
APPARATUS
Ap"pa*ratus, n.; pl. Apparatus, also rarely Apparatuses. Etym: [L.,
from apparare, apparatum, to prepare; ad + prepare to make ready.]
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.)
Definition: A collection of organs all of which unite in a common function;
as, the respiratory apparatus.
Source: Webster’s Unabridged Dictionary 1913 Edition