Dæg-mǽl

According to the Old English Dictionary:

es;

dæg-mǽl

n. [mǽl a mark] A day-mark, an instrument for telling the hour, a dial, clock; horologium = ώρoλόγιoν = ώρα an hour: λόγιoν a telling, an announcement, Ælfc. Gl. 30; Som. 61, 58; Wrt. Voc. 26, 57. dæg-mæl