δωδεκαδάκτυλος
From LSJ
ἀναγκαίως δ' ἔχει βίον θερίζειν ὥστε κάρπιμον στάχυν, καὶ τὸν μὲν εἶναι, τὸν δὲ μή → But it is our inevitable lot to harvest life like a fruitful crop, for one of us to live, one not. (Euripides, Hypsipyle fr. 60.94ff.)
English (LSJ)
ον,
A twelve fingers long or broad, Apollod.Poliorc.178.3; of twelve digits, of the apparent diameter of sun and moon, Cleom.2.3; δ. ἔκφυσις the duodenum, Herophil. ap.Gal.2.572, Ruf.Anat.42.
German (Pape)
[Seite 693] zwölffingerig, ἔκφυσις; auch ὁ δ., Zwölffingerdarm, Medic.; – zwölfzöllig. Sp.