hydrus
πενία μόνα τὰς τέχνας ἐγείρει → poverty alone promotes skilled work, necessity is the mother of invention, necessity is the mother of all invention, poverty is the mother of invention, out of necessity comes invention, out of necessity came invention, frugality is the mother of invention
Latin > English (Lewis & Short)
hydrus: or -os, i, m., = ὕδρος,
I a water-serpent, serpent (cf.: chelydrus, chersydrus, anguis, serpens).
I Lit., Plin. 29, 4, 22, § 72; Verg. G. 4, 458; id. A. 7, 753; Ov. M. 13, 804: marini, Plin. 6, 23, 26, § 98. In the hair of the Furies, of Medusa, etc., Verg. A. 7, 447; Val. Fl. 2, 195; Ov. M. 4, 800; hence poet. transf.: nam si Vergilio puer et tolerabile desit Hospitium, caderent omnes a crinibus hydri, i. e. all his poetic fire would have come to naught (referring to his description of the Furies, A. 7, 415 and 447), Juv. 7, 70.—
II Transf.
A The poison of a serpent, Sil. 1, 322.—
B Hydros, i, the constellation of the Waterserpent, called also Anguis and Hydra, German. Arat. 429.
