Dictionary definition of δεύτερος in A Greek-English Lexicon of the New Testament, and Other Early Christian Literature.
Walter Bauer, "δεύτερος," in A Greek-English Lexicon of the New Testament, and Other Early Christian Literature (Chicago: University of Chicago Press, 1957), 176
δεύτερος, α, ον (Hom. +; inscr., pap., LXX, Joseph Test. 12 Patr.) second.