Fæst-mód

Zgodnie ze Słownikiem Staroangielskim:

fæst-mód

adj. Constant in mind; constans anĭmo :-- He wiste hú fæstmód he wæs on his geleáfon he knew how constant in mind he was in his belief, Ors. 6, 33; Bos. 129, 28. fæst-mod