almighty

Universal Words adjective 1 (in prayers) having complete power: Almighty God, have mercy on us. 2 [onlybeforenoun] (informal) very great or severe: an almighty bang / crash / roar 3 (!!!, offensive) used in the expressions shown in the example, to express surprise or anger: Christ / God Almighty! What the hell do you think you are doing? 4 (the Almighty) noun [sing.] God: to pray to the Almighty