a. Obs. rare. Also 4 sorus. [f. SORE a.1 + -OUS.] a. Sorrowful, sad. b. Grievous, distressing.
a. 1300. Cursor M., 16762 + 105. Al creatures for his ded made doil & pite, And þou þat he deed fore cannot sorus be.
1502. Arnolde, Chron. (1811), 129. The most greuous sorous losses, imprisonment, and troubles.