to grow warm
Definition:
to yearn, be kindled, be black (hot), grow warm and tender, be or grow hot, become hot, become emotionally agitated 1a) (Niphal) 1a1) to grow warm and tender 1a2) to be or grow hot
Definition:
properly, to intertwine or contract, i.e. (by implication) to shrivel (as with heat); figuratively, to be deeply affected with passion (love or pity); be black, be kindled, yearn.; a primitive root