θεματίζω

A. deposit, ἐπὶ τράπεζαν BGU 1127.30 (i B.C.); πρὸς τοὺς τραπεζίτας SIG 742.56 (Ephesus, i B.C.).
2. place in order, A.D. Synt. 11.8:—Pass., κατὰ τύχην τεθεματίσθαι ib.1.
II. lay down, posit, assume, Phld. Rh. 1.152 S.:—Pass., to be arbitrarily assumed, ib.259S., cf. 124S.
2. Gramm., assign arbitrarily a meaning to a word, S.E. M. 8.202; determine arbitrarily a gender, etc., ib.1.149, 152.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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