threstet

A Middle English form of thrust1. threstillt, n. An obsolete form of throstle. threstle (thres'l), n. 6310 thrice (thris), adv. [ 2. Hence, in a general sense, repeatedly; emphatically; fully. Thrice is he armed that hath his quarrel just. Shak ., 2 Hen. VI., iii. 2. 233.