euthia
Could not find euthiam in Logeion dictionaries.
euthiam Noun: feminine accusative singular of euthia
euthīa, ae, f., = εὐθεῖα,
- a straight line, Mart. Cap. 9, § 958.
euthīa, ae, f. (εὐθεῖα, die gerade Linie, Mart. Cap. 9. § 958.
1 euthīa, æ, f. (εὐθεία), ligne droite : Capel. 9, 958.