θριδακηΐς
From LSJ
δύο ἀρνήσεις μίαν συγκατάθεσιν ποιοῦσι → two negatives make an affirmative
English (LSJ)
ΐδος, fem. Adj., of the lettuce, χαίτη Nic.Th.838.
German (Pape)
[Seite 1219] ίδος, ἡ, fem. zu θριδάκινος, Nic. Th. 838.
Greek (Liddell-Scott)
θρῐδᾰκηΐς: ΐδος, ἀνώμαλ. θηλ. τοῦ θριδάκινος, Νικ. Θ. 838.