στρόφιγξ
From LSJ
English (LSJ)
ιγγος, ὁ (ἡ, EM446.31): (στρέφω):—
A pivot, axle or pin on which a body turns, E.Ph.1126. 2 pl., pivots working in sockets, at top and bottom of a door, Thphr.HP5.5.4, al., PCair.Zen. 782 (a).7(iii B.C.), Plu.Rom.23, Gal.UP1.15. 3 metaph., γλώττης σ., of a well-hung tongue, Ar.Ra.892; of the vertebrae, Pherecr. 236, Pl.Ti.74a, 74b. 4 νύμφη ἡ ἐν τῷ σ., dub. sens. in AJA30.249 (Cyprus).