noun🔗ShareHidraAny of several small freshwater polyps of the genus Hydra and related genera, having a naked cylindrical body and an oral opening surrounded by tentacles."The science student peered through the microscope at the hydra, noting its cylindrical body and the tentacles waving around its mouth. "El estudiante de ciencias miró a través del microscopio la hidra, observando su cuerpo cilíndrico y los tentáculos que se movían alrededor de su boca.animalorganismbiologynatureChat with AIVocabulary GamePractice Reading
noun🔗ShareHidraA dragon-like creature with many heads and the ability to regrow them when maimed."The mythical hydra was a fearsome monster; if you cut off one of its heads, two more would grow back. "La hidra mítica era un monstruo temible; si le cortabas una de sus cabezas, dos más volverían a crecer.mythologyanimalChat with AIVocabulary GamePractice Reading
noun🔗ShareProblema complejo, situación multifacéticaA complex, multifarious problem or situation that cannot be solved easily and rapidly."Dealing with the bureaucratic paperwork for my visa felt like fighting a hydra; every time I completed one form, two more seemed to appear. "Lidiar con el papeleo burocrático para mi visa se sintió como luchar contra un problema complejo; cada vez que completaba un formulario, parecían aparecer dos más.situationChat with AIVocabulary GamePractice Reading