1. joy, happiness, rapture. blissbliss (bl&ibreve;s), n.; pl. blisses (bl&ibreve;s&ebreve;z). [oe. blis, blisse, as. blis, blī?s, fr. blī?e blithe. see: blithe.] orig., blithesomeness; gladness; now, the highest degree of happiness; blessedness; exalted felicity; heavenly joy. an then at last our bliss full and perfect is