συστοιχ-ία,ἡ,
A. columnorseriesof things or ideas, Arist. APr. 66b27 , Metaph. 1004b27 , 1066a15 , 1072a31 , Thphr. CP 6.5.6 ;ἐκ τῶν ς. ὅσαι μὴ ἐπαλλάττουσιν ἀλλήλαιςfromserieswhich are mutually exclusive, Arist. APo. 79b7 ;ἐν τῇ αὐτῇ ς. τῆς κατηγορίαςin the samelineof predication, Id. Metaph. 1054b35 , 1058a13 ; esp. in Pythag. philosophy,pair of co-ordinateorparallel columns,αἱ ἀρχαὶ αἱ κατὰ συστοιχίαν λεγόμεναιina series of co-ordinate pairs, asoddandeven, oneandmany, rightandleft, ib. 986a23 ; also,either of such parallel columns, ib. 1093b12 , PA 670b21 , EN 1096b6 , al., Thphr. Vent. 58 , Gal. 18(2).167 .