ἰσόχρον-ος · isochron-os — LSJ
equal in period of revolution, equal in period
equal in period of revolution, οἱ ἀπλανεῖς ἀστέρες ἰσόχρονοί εἰσιν ἀλλήλων Eudox. Ars 16.15; equal in period of maturity, cj. in Thphr. CP 1.18.3 (περισσόχρονος codd., παρισό- Schneid., alternatively).
2 contemporary
contemporary, Gloss.; τινος Vit. Theoc.
3 even, regular
even, regular, σφυγμός Gal. 8.830.
4
Adv. -νως Eudox. Ars 5.8, Gem. 6.27, S.E. M. 5.83, Ruf. Syn.Puls. 3.
II consisting of the same number of time-units
Gramm., consisting of the same number of time-units, A.D. Synt. 272.23, Hermog. Id. 1.12, Aristid.Quint. 1.23.