Calend

According to the Old English Dictionary:

es;

calend

m. I. a month; mensis :-- Calend [kalend MS.] Martius réðe the fierce month of March, Menol. Fox 62; Men. 31. II. the appointed time or day of life; dies, terminus vitæe :-- Ǽr se dæg cyme, ðæt sý his calend arunnen ere the day come, when his appointed time be run out, Salm. Kmbl. 959; Sal. 479. calend