impedatio
Could not find Impedationem in Logeion dictionaries.
Impedationem Noun: feminine accusative singular of impedatio
impĕdātĭo (inp-), ōnis, f. [impedo],
- a propping, supporting with props, Col. 4, 13, 1.
impedātio, ōnis, f. (impedo), das Bepfählen, das Stützen (der Weinstöcke) durch Pfähle, Colum. 4, 13 in.
impĕdātĭō, ōnis, f. (impedo), échalassement : Col. Rust. 4, 13.