θέμειλον
From LSJ
τὸ ἓν καὶ τὸ ὂν πολλαχῶς λέγεται → the term being and the term one are used in many ways, one and being have various meanings, one and being have many senses
[Seite 1193] τό, dasselbe, erst sp. D., Ep. ad. 401 (App. 2701; κρηπῖδος Paul. Sil. amb. 249; Maced. 31 (IX, 649).
