δελτωτός
From LSJ
λέγεις, ἃ δὲ λέγεις ἕνεκα τοῦ λαβεῖν λέγεις → you speak, but you say what you say for the sake of gain (Menander, fr. 776)
English (LSJ)
ή, όν,
A in the shape of the letter Δ: τὸ δ. the constellation Triangle, Arat.235, Eratosth.Cat.20 tit.
German (Pape)
[Seite 544] dreieckig; τὸ δελτωτόν, das Dreieck, Arcad. 123, 26; Arat. phaen. 234.