a. rare. [f. SYNTAX + -ICAL. Cf. F. syntaxique.] = SYNTACTICAL.
1586. A. Day, Engl. Secretorie, II. (1625), 81. Schemes Syntaxicall, are Eclipsis . Aposiopesis Zeugma Syllepsis Prolepsis [etc.].
1826. Syd. Smith, Hamiltons Meth. Teach. Lang., Wks. 1839, II. 325. The case of the substantive, and the syntaxical arrangement in which it is to be placed.