γονατόομαι
From LSJ
κάλλιστον τὸ δικαιότατον, λῷστον δ' ὑγιαίνειν → nothing is more beautiful than being just, but nothing is more pleasant than being healthy | Most beautiful is what is most just; the best thing is to be healthy.
English (LSJ)
Pass.,
A become or be jointed, of grasses, reeds, etc., Thphr.HP8.2.4, Dsc.3.51.
German (Pape)
[Seite 501] pass., Kniee, Knoten bekommen, wie die Rohrhalme, Theophr.