Þríst-hygdig

According to the Old English Dictionary:

-hýdig;

þríst-hygdig

adj. Bold-minded, courageous :-- Þióden þrísthýdig, Beo. Th. 5612; B. 2810. Nergend ðrísthýdigum Thómase forgeaf éce ríce, bealdum beornwigan bletsunga his, Menol. Fox 443; Men. 223. Sum biþ æt þearfe þrísthýdigra þegn mid his þeódne, Exon. Th. 298, 1; Crä. 78. [Cf. O. Sax. thríst-mód thegan (Peter).] þrist-hygdig