θυρεοειδής
From LSJ
ἔξαψις σφοδρὰ μετὰ πολλῆς βίας πίπτουσα ἐπὶ γῆς → a violent flare-up falling on the ground with great force, thunder and lightning
English (LSJ)
ές,
A shield-shaped: χόνδρος θυρεοειδής (male θυροειδής) the thyroid cartilage (in the larynx), Gal.2.839, UP7.11, al.; νῆσος θ. Str.17.2.2; θ. τόπος prob. for θυρο- in Hippiatr.40.
German (Pape)
[Seite 1227] ές, wie ein großer Schild, Galen.