also: ヒュドラ · ヒュドラー
noun
Refers to the many-headed serpent from Greek mythology, often used metaphorically for a persistent, multi-faceted problem.
from Ancient Greek
ヘラクレスはヒドラを退治した。
Heracles defeated the Hydra.
その組織はヒドラのように、一つの問題を解決しても別の問題
noun
Only with reading ヒドラ
A small freshwater cnidarian of the genus Hydra, known for its regenerative abilities. Restricted to the reading ヒドラ.
ヒドラは淡水に生息する小さな生物だ。
The hydra is a small organism that lives in fresh water.
That organization is like a Hydra: when you solve one problem, another appears.