What is "innerve"

Innerve \In*nerve"\ ([i^]n*n[~e]rv"), v. t. [imp. & p. p. Innerved ([i^]n*n[~e]rvd"); p. pr. & vb. n. Innerving.] To give nervous energy or power to; to give increased energy, force, or courage to; to invigorate; to stimulate.

vb. (context transitive English) To imbue with nervous energy; to give increased force or courage to.