exherbo
From LSJ
ἑὰν δὲ προσποιούμενος ᾗ τὰ μαθήματά πως ἀπείρως προβάλλων, οὐκ ἔστιν αἰτίας ἔξω → But should one profess knowledge as he puts forward something in an inexperienced way, he is not without blame (Pappus 3.1.30.31f.)
Latin > English (Lewis & Short)
ex-herbo: āre, v. a. herba,
I to free from grass or woods: locum, Col. 11, 3, 11: salicem, id. 4, 31, 2.
Latin > French (Gaffiot 2016)
exherbō, āre, tr., désherber : Col. Rust. 11, 3, 11.
Latin > German (Georges)
ex-herbo, āre (ex u. herba), vom Grase befreien, Col. 11, 3, 11.