δίστομος
From LSJ
English (LSJ)
ον, (στόμα)
A double-mouthed, with two entrances, πέτρα S.Ph.16; δ. ὁδοί double-branching roads, Id.OC 900; so of rivers with two mouths, Plb.34.10.5; with two harbours, Hsch. II of a weapon, two-edged, ξίφος E.Hel.983; πελέκεως γένυς Id.Fr.530.5.