μονῳδός
From LSJ
ἀγεωμέτρητος μηδεὶς εἰσίτω → no one ignorant of geometry may enter, let no one ignorant of geometry enter, let no one ignorant of geometry come in
English (LSJ)
όν,
A singing alone, not in chorus: ὁ μ., writer of a funeral ode or of a drama (like Lycophron's Cassandra) to be spoken by a single person, Tz.ad Lyc.pp.1,4 S.
German (Pape)
[Seite 206] allein, einzeln singend, Sp.; auch wer im Drama eine einzige Person redend einführt, wie Lycophr. in seiner Cassandra.