πλανησίεδρος
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
English (LSJ)
[ῐ], ον, (ἕδρα)
A having a wandering seat, i.e. moving about freely, of the knee-pan, Arist.HA494a5.
German (Pape)
[Seite 624] von umherschweifendem, unstätem Sitze, Arist. H. A. 1, 15.
Greek (Liddell-Scott)
πλᾰνησίεδρος: -ον, (ἕδρα) ἔχων ἕδραν κινητήν, δηλ. ἐλευθέρως κινούμενος, ἐπὶ τῆς ἐπιγονατίδος, Ἀριστ. π. τὰ Ζ. Ἱστ. 1. 15. 5.