ταχύγηρος

ον
A. soon becoming decrepit, neut. pl. ταχύγηρα Hp. Art. 58; περὶ τοῦ μὴ τ. γίνεσθαι τὸ ζῷον Gal. 6.9; ταχύγηροι περὶ τὴν κεφαλήν turning grey early, Id. 1.328.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project