δύσφθεγκτος
From LSJ
τίς τὸν πλανήτην Οἰδίπουν καθ' ἡμέραν τὴν νῦν σπανιστοῖς δέξεται δωρήμασιν → who on this day shall receive Oedipus the wanderer with scanty gifts
English (LSJ)
ον, unfit to be uttered, Poll.3.129, 5.123.
Spanish (DGE)
-ον difícil de pronunciar Poll.3.129, 5.123, 9.132.
German (Pape)
[Seite 690] schwer auszusprechen, Poll. 3, 129.