[a. L. ēducātor, agent-noun f. ēducāre; see EDUCATE v.]
† 1. He who or that which nourishes or rears physically. Obs.
1566. Painter, Pal. Pleas., I. 43. [The female breast] that most sacred fountaine of the body, the educatour of mankinde.
2. One who or that which educates, trains or instructs.
1673. [see EDUCATED B].
1735. Berkeley, Querist, § 203, Wks. 1871, III. 372. Modern educators of youth.
1859. C. Barker, Assoc. Princ. Mid. Ages, i. 9. They were educators of the poor in their schools.
1875. Jowett, Plato (ed. 2), IV. 276. Language is the greatest educator of mankind.
1885. Manch. Exam., 10 Sept., 5/4. Lord Randolph Churchill, who is the guide and educator of his party.