English Reference
noun

odyssey

n.
US /ˈɑdəsi/ UK /ˈɒdɪsi/ odyssey UK spelling odysseys

  1. 01 C1 Advanced Literary

    a long, exciting journey with many adventures and problems to solve.

    an extended adventurous voyage, often involving a series of wanderings and hardships.

    Simple

    The family began a three-year odyssey across the continent in an old van.

    In context

    His physical odyssey through the remote mountain passes was marked by extreme weather and unexpected hospitality from local villagers.

  2. 02 C1 Advanced Academic

    a long process of learning or changing your ideas and feelings.

    an intellectual or spiritual quest marked by significant personal development or discovery.

    Simple

    The book describes her spiritual odyssey from doubt to deep faith.

    In context

    The documentary tracks the scientist's intellectual odyssey as he moved from traditional physics toward more controversial theories of time.

  3. 03 C2 Proficiency Formal Literary

    the famous ancient Greek poem about the hero Odysseus and his journey home.

    the Ancient Greek epic poem attributed to Homer, detailing the ten-year journey of Odysseus to Ithaca.

    Simple

    Students often read the Odyssey to learn about ancient Greek culture.

    In context

    Scholars continue to debate the oral traditions that shaped the Odyssey before it was finally committed to writing.

From there she begins an odyssey that takes her across the reserves to find the family she barely knew.

The Guardian· 18 Aug 2026

Everton’s quest for a new right-back is their very own Odyssey, while central defence was another area of concern last season.

The Guardian· 13 Aug 2026

The war at Troy was over. The great walls had fallen, the fires had burned down, and the Greek kings were loading their ships to sail home to their wives and their harvests. Among them stood Odysseus, king of little rocky Ithaca, who wanted nothing in the world so much as his own hearth and his own bed. He should have been home within the month.

But the sea had other plans, and so did the gods. A storm scattered his fleet. He put in at the wrong islands and woke the wrong monsters. He blinded a Cyclops who happened to be a son of the sea-god Poseidon, and from that day the ocean itself seemed to hold a grudge against him.

Ten long years he wandered. He was trapped in the cave of a one-eyed giant and slipped out clinging to the belly of a ram. He heard the Sirens sing and lived, because he had lashed himself to the mast. He sailed between a snatching monster and a devouring whirlpool, and lost good men to both. He was held captive on an enchanted island by a goddess who loved him, and still he wept on the shore, facing the water, longing for home.

When at last he came again to Ithaca, alone, in rags, no one knew him. He had to win back his own house by cunning and by the string of a bow no other man could bend. His journey had become the longest way home ever told.

Homer set it all down in a poem, and named that poem after the man: the Odyssey. So the word came to us not for the war he fought, but for the enormous, winding, danger-strewn voyage he took to get back. That is why any long journey full of trials and turnings-back is called an odyssey today.

Original etymology written by .

This entry
Level C1 · Advanced
Frequency Frequent
Updated