soragium Save DMLBS soragium [1 sorus+-agium], payment for a bird that is ‘sore’, i. e. in its first year, not having moulted and still bearing its red plumage. c1200 villa ‥ quam ‥ H. tenuerat reddendo ‥ unum accipitrem de ~io (Kirkstall) MonA V 530a.