ἄδρυα
From LSJ
ἔκστασίς τίς ἐστιν ἐν τῇ γενέσει τὸ παρὰ φύσιν τοῦ κατὰ φύσιν → what is contrary to nature is any developmental aberration from what is in accord with nature (Aristotle, On the Heavens 286a19)
English (LSJ)
τά,
A = ἀκρόδρυα, Ath.3.83a; Sicilian word, Hsch. II upright pieces of a plough, Id. III (ἀ- copul.) canoes made of hollowed tree-trunks, dug-outs (Cypr.), Id.
