ἀκύκλιος
From LSJ
ὁ Σιμωνίδης τὴν μὲν ζωγραφίαν ποίησιν σιωπῶσαν προσαγορεύει, τὴν δὲ ποίησιν ζωγραφίαν λαλοῦσαν → Simonides relates that a picture is a silent poem, and a poem a speaking picture | Simonides, however, calls painting inarticulate poetry and poetry articulate painting
English (LSJ)
ον,
A one who has not gone the round of studies, opp. ἐγκύκλιος, Pl.Com.227. ἀκύκλωτος, ον, not surrounded, Tz.H. 8.596. ἀκυλαῖον, τό, = ἄκυλος, Orac. ap. Eus.PE4.20. ἀκυλεής· ἀετός, Hsch.
Greek (Liddell-Scott)
ἀκύκλιος: -ον, ὁ μὴ διελθὼν τὸν κύκλον τῶν σπουδῶν, ἐν ἀντιθέσει πρὸς τὸ ἐγκύκλιος, Πλάτ. Κωμ. Ἄδηλ. 62.