Same entry, according to Adler, in the Ambrosian Lexicon (1038). The headword is second person singular of the (second) aorist subjunctive active of the verb tre/xw, 'run'. (In place of the aorist of this verb Greek uses a different root, seen in the second aorist indicative e)/dramon.) It must be quoted from somewhere; all extant possibilities are late. (The supposed instance in Eubulus fr. 15.12 Kock was never more than an emendation, not adopted in fr. 14.12 Kassel-Austin.)