ἰδιαίτατος

From LSJ

μέτρον γὰρ τοῦ βίου τὸ καλόν, οὐ τὸ τοῦ χρόνου μῆκος → for life's measure is its beauty not its length (Plutarch, Consolatio ad Apollonium 111.D.4)

Source

Russian (Dvoretsky)

ἰδιαίτατος: и ἰδιώτατος 3 superl. к ἴδιος.

German (Pape)

s. ἴδιος.