‖ stimuˈlatrixObs.rare. [L., f.stimulāre: see stimulate v. and -trix.] =prec. 1611Cotgr., Stimulatrice, a stimulatrix, an instigatrix.1796Burney Mem. Metastasio III. 6 The violent efforts to which this troublesome stimulatrix has obliged us to have recourse.