Þrýþ-word

According to the Old English Dictionary:

es;

þrýþ-word

n. A brave word, noble speech :-- Ðá wæs eft swá ǽr (cf. word wǽron wynsume, 1228; B. 612) inne on healle þrýðword sprecen, ðeód on sǽlum, sigefolca swég, Beo. Th. 1290; 643. þryþ-word