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gestalt

noun  ge·stalt  \ gə-ˈstält , -ˈshtält , -ˈstȯlt , -ˈshtȯlt \
: an organized whole that is perceived as more than the sum of its parts.
broadly the general quality or character of something
 

engine

noun  en·gine  \ ˈen-jən \
something used to effect a purpose
a machine for converting any of various forms of energy into mechanical force and motion; also a mechanism or object that serves as an energy source