資料來源 : Webster's Revised Unabridged Dictionary (1913)

Extimulate \Ex*tim"u*late\, v. t. [L. extimulatus, exstimulatus,
   p. p. of extimulare, exstimulare, to goad. See {Stimulate}.]
   To stimulate. [Obs.] --Sir T. Browne.