Meaning and etymology: on Greek χρεών and εἵλωτες, and on a rediscovered Euripidian form, διχαστήρ or διχαστής (Ion, 1156). Atti del Sodalizio Glottologico Milanese, v. 2019, n. 14 n.s., p. 25–40, 13 Apr.2021.