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Olympus Mons

British  

noun

  1. the highest of the giant shield volcanoes on Mars, lying 18°N of the equator. Height: 26 km; base diameter: over 600 km

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Molten basalt is runnier than recycled magma and spreads out into broad “shield” volcanoes like Mars’s Olympus Mons.

From National Geographic • Oct. 12, 2023

There's evidence of some lava flows on Olympus Mons that date back to only a few million years ago, but these were small-scale events and were probably sporadic.

From Scientific American • Mar. 22, 2023

At least not until you bathe in the glowing memory-erasure pools in the spa at Elon Musk’s Grand Resort at Olympus Mons.

From New York Times • Apr. 19, 2022

If I found my way to Mars, could I just build a house on Olympus Mons and call it my own?

From Slate • Mar. 1, 2017

One mountain, a volcano called Olympus Mons, is fifteen miles high and three hundred miles across.

From "Flying to the Moon: An Astronaut's Story" by Michael Collins

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