συγκέντρωσις
From LSJ
τὸ δ' ἡδέως ζῆν καὶ ἱλαρῶς οὐκ ἔξωθέν ἐστιν, ἀλλὰ τοὐναντίον ὁ ἄνθρωπος τοῖς περὶ αὑτὸν πράγμασιν ἡδονὴν καὶ χάριν ὥσπερ ἐκ πηγῆς τοῦ ἤθους προστίθησιν → but a pleasant and happy life comes not from external things, but, on the contrary, man draws on his own character as a source from which to add the element of pleasure and joy to the things which surround him
English (LSJ)
-εως, ἡ, Astron., a simultaneous relation of centres, i.e. when the sun's centre is at that point of the ecliptic which rises, sets, or culminates coincidently with the rising, etc., of a given star, Ptol.Alm.8.5 (pl.).
Greek (Liddell-Scott)
συγκέντρωσις: -εως, ἡ, ἀστρονομικὸς ὅρος παρὰ Πτολ., ὅστις ἑρμηνεύεται ὡς σημαίνων τὴν σύγχρονον σχέσιν τῶν κέντρων.
