a mountain in NE Greece, in E Thessaly: famous in mythology for the attempt of the twin giants, Otus and Ephialtes, to reach heaven by piling Ossa on Olympus and Pelion on Ossa. Height: 1978 m (6489 ft)
WordReference Random House Unabridged Dictionary of American English © 2025
os•sa
(os′ə),USA pronunciation n.
Os•sa (os′ə),USA pronunciation n.
- pl. of os 1 .
Os•sa (os′ə),USA pronunciation n.
- Place Namesa mountain in E Greece, in Thessaly. 6490 ft. (1978 m).
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'ossa' also found in these entries (note: many are not synonyms or translations):