evertuate

To sap the strength of.

For besides that the Senate had been now long over-awed, and corrupted many wayes by the acts of the Court; we know the Tributa Comitia are also totally depraved, and evirtuated by being called out of the field into the palace […]

Delilahs, that by the Chimistry of look and lap, evirtuate Sampsons love and strength

To strive (to do something, towards something).

1642, James Howell, Instructions for Forreine Travell, London: Humphrey Mosley, Section 16, p. , Moreover, one should evertuate himselfe to bring something home, that may accrue to the publique benefit and advantage of his Countrey, and not to draw water to his own Mill only;

1647, Roger Corbet, Articles of Impeachment, Agreed upon by the Army under Command of His Excellency Sir Thomas Fairfax, London: George Whiting, p. 2, The difficultie of kindling on both sides this uniting and evertuating ardour proceeds principally from three causes […]