To hearten, to make wise, to understand, to become intelligent
Brown-Driver-Briggs Hebrew Lexicon
1) to ravish, become intelligent, get a mind 1a) (Niphal) to take heart, become enheartened, become intelligent 1b) (Piel) to ravish the heart, encourage, make heart beat faster 2) (Piel) to make cakes, bake cakes, cook bread