δευτεροδέομαι

A. to be secondary, produced by repetition, of numbers, Theol.Ar. 22; μονάδες Nicom. Ar. 1.19, cf. Syrian. in Metaph. 149.23:—hence Subst. δευτερ‐οδία (better δευτερ‐ῳδία), ἡ, secondary series, Theol.Ar. 34.