Fǽr-bryne

According to the Old English Dictionary:

es;

fǽr-bryne

m. A terrible heat; terrĭbĭle incendium :-- Hálig God wið fǽrbryne folc gescylde the holy God shielded the people against the intense heat, Cd. 146; Th. 182, 7; Exod. 72. fær-bryne