A.with double mouth, of the ichneumon, Eub.107.15; “ὄρυγμα ἀ.” tunnel, Hdt.3.60; “σπήλαιον” Apollod.2.5.1; λαβὰς ἀ. handles on both sides of bowl (ἑκατέρωθεν τοῦ στόματος Sch.), S.OC 473; ἀ. θυρίδες, of honeycombs, Arist.HA624a8; of fistulae, Meges ap.Orib.44.24.11.
3. of a body of soldiers, facing both ways, δύναμις, τόξις, Plb.2.28.6, 29.4, cf. Ascl.Tact.3.5, Onos.21.2; “φάλαγξ” Ael.Tact.37.1, Arr.Tact.29.1. Adv. -μως with “λοχαγοί” in front and rear, Ascl.Tact.11.3, Ael.Tact.37.2, Arr.Tact.29.2.
4. pointed at both ends, “ἄκοντες” Tim.Pers.176.