Obs. rare. [fem. in L. form of cooperātor: see -TRIX.] = prec.

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1674.  Brevint, Saul at Endor, 109. She was (saies Salmeron …) cooperatrix, that is, Christs Fellow-laborer in the very Passion to the end.

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1715.  B. Aycrigg, Bridegroom’s Counseller, 22. Tho’ the Woman was first in the Transgression, she is the first Co-operatrix with God (if I may so speak) towards our Recovery.

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a. 1804.  W. Gahan, Serm. (1875), 583. She has been the principal co-operatrix of human redemption.

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