RÆTASK
sagnorð
t, qs. rœtask, dep. [rót2], to take root, strike root, Hom. 68, Skálda 169, Fms. x. 236.
II. e-t rætisk vel af, to make a good end; for references see reita.
III. to be fulfilled, of a dream, prophecy, Bs. i. 471 (v. l.), freq. in mod. usage; see ræsa.