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hydra
1 ENTRIES FOUND:
hydra /ˈhaɪdrə/ noun
plural hydras
hydra
/ˈhaɪdrə/
noun
plural hydras
Learner's definition of HYDRA
1
Hydra [singular] : a monster in Greek mythology that has many heads（希腊神话中的）多头蛇，许德拉
2
[count] : a very complicated and serious problem that cannot be easily solved棘手复杂的问题；难以根绝的祸患
- trying to slay the hydra of inflation试图根除通货膨胀这一祸患
Word History
Etymology
Middle English Ydra, Idre, borrowed from Latin Hydra "any of various mythical monsters, especially the Hydra of Lerna killed by Hercules, a constellation," borrowed from Greek hýdra "aquatic snake, the Hydra of Lerna, a constellation"; (sense 4) borrowed from New Latin, genus name, going back to Latin — more at otter
First Known Use
15th century, in the meaning defined at sense 1
Time Traveler
The first known use of Hydra was in the 15th century 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文