| Full diacritics: τετράδῠμος | Medium diacritics: τετράδυμος | Low diacritics: τετράδυμος | Capitals: ΤΕΤΡΑΔΥΜΟΣ |
| Transliteration A: tetrádymos | Transliteration B: tetradymos | Transliteration C: tetradymos | Beta Code: tetra/dumos |
[ᾰ], ον,
A fourfold, Opp.C.2.181; τ. τίκτειν to bear four at a birth, Str.15.1.22. (Cf. δίδυμος, τρίδυμος, ἑπτάδυμος.)
