-ād.ə(r), -ātə- noun
( -s )
Etymology: Late Latin, renewer, restorer, from Latin integratus (past participle) + -or
: one that integrates
religion has been the supreme integrator of intellectual and emotional experience — H.N.Fairchild
specifically : a device (as a planimeter or pedometer) that totalizes by mechanical, electromechanical, electronic, or other physical means a multiplicity of variable quantities in a manner comparable to that in which mathematical solutions are arrived at by means of differential equations or integral calculus