Obs. rare. [f. THRO, THRA a. + -NESS.] The quality of being thro; untowardness; obstinacy, reluctance.
13[?]. Cursor M., 26964 (Fairf.). Ne for na þranes [altered in MS. to mekenes, C. mekenes] þat mai be Þi-seluin say bot soþ of þe. Ibid., 27608 (Cott.). O pride bicums thrones [pr. throues; F. þranes, pr. þraues; Cott., G. trauers] o thrett, Hething, threp, and athes grett.