ἰσο-χειλής · iso-cheilēs — LSJ
level with the brim, floating level with the brims, level with the surface of the water, equally full
level with the brim, κριθαὶ ἰσοχειλεῖς grains of malt floating level with the brims of the vessels, i.e. on the surface of the liquor, X. An. 4.5.26; ζωρὸν κεράσας ἰσοχειλέα AP 6.105 (Apollonid.); ἰ. τὴν κάτω σιαγόνα ποιήσας [ὁ βάτραχος] level with the surface of the water, Arist. HA 536a16: c. dat., Εὐφράτης ἰ. τῇ γῇ Arr. An. 7.7.5; equally full, Max.Tyr. 31.2.