ὑποθέναρ
From LSJ
οὔτ' ἐν φθιμένοις οὔτ' ἐν ζωοῖσιν ἀριθμουμένη, χωρὶς δή τινα τῶνδ' ἔχουσα μοῖραν → neither among the dead nor the living do I count myself, having a lot apart from these
English (LSJ)
τό,
A the part of the palm next the fingers, Ruf.Onom. 87, Poll.2.143. 2 = στῆθος 111.2, base of the thumb, Orib.25.1.29. 3 the part opposite the στῆθος, inner ridge of palm, Gal.14.704.