TROTH Meaning of TROTH in English [troth] n [ME trouth, fr. OE treowth--more at truth] (13c) 1: loyal or pledged faithfulness: fidelity 2: one's pledged word; also: betrothal [2]troth vt (15c): pledge, betroth Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012