βλαδύς

English

πλαδαρός, flaccid, cj. in Gal.19.88:—Hsch. has βλαδός and βλαδύς (which is prob. in Hp. Aër.20). (With βλαδύς cf. Skt. mrdús 'soft', Lat. mollis; cf. μέλδομαι, ἀμαλδύνω.) — Henry George Liddell.
(hapax legomenon) weak. This word is only found in the lexicon of Hesychius of Alexandria. — Wiktionary

Spanish (DGE)

-εῖα, -ύ
fofo, flojo (τὰ σώματα) ῥοικὰ δὲ γίνεται καὶ βλαδέα Hp.Aër.20 (var.), τά τε θήλεα ... καὶ βλαδέα Hp.Aër.l.c.
•βλαδεῖς· ἀδύνατοι, ἐξ ἀδυνάτων Hsch.
• Etimología: De la r. *melH^u̯- ‘moler’ en grado ø, cf. ai. mṛdú, lat. blandus y c. alarg. gutural gr. βλᾱ́ξ.