Definition: to be strong, efficacious, prevail, be sufficient (as a strong verb); * to be strong, in good health; * ~ to serve a purpose, be good for, have an effect, be the cause of; example: him mæg to Sorge þat sein Auto togebroken warþ it causes him sorrow (it makes him sad) that his car was totally broken. * ~ wiþ to be good against; example: Aspirin mæg wiþ Hefdecen. Aspirin is good for headaches * ~ wiþ to be influential with (a person)