PAL

Ptolemaeus Arabus et Latinus

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ἀδιάστροφος‘incapable of turning’

Greek. – Grammar: adj.

References: Alm. Heiberg: I.12, 66:7
Translated into:
Arabic: ؟ [Alm. MS Leiden: f. 10v]
Modern translations:
English: rigid, lit. incapable of turning (LSJ) [Alm. Toomer: 63]