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oasis

/əʊˈeɪsəs/noun

A place in a desert where water rises from the ground and plants can grow.

Example sentences

  • “The travellers rested at an oasis before crossing the rest of the desert.”
  • “Palm trees surrounded the small oasis in the middle of the dunes.”

The plural is 'oases'. Figuratively, any calm refuge: an oasis of quiet in a loud office.

Featured as word of the day on March 15, 2026.

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