marginal crevasse

noun

: a crevasse pointing obliquely up-valley that develops on either side of some valley glaciers

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marginal body
marginal crevasse
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“Marginal crevasse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/marginal%20crevasse. Accessed 5 May. 2025.

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