The meaning of GLEN is a secluded narrow valley.

The 2,503-acre Waterfall Glen is one of the most ecologically impressive parcels of open space in the Forest Preserve District of DuPage County, if not northern Illinois.

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A glen is a valley, typically one that is long and bounded by gently sloped concave sides, unlike a ravine, which is deep and bounded by steep slopes. Glens are appreciated by tourists for their tranquility …

Having its source among the hills on the east, it flows down a pretty glen, amid wild flowers and dense shrubbery.

GLEN definition: a small, narrow, secluded valley. See examples of glen used in a sentence.

A glen is a deep, narrow valley, especially in the mountains of Scotland or Ireland. Sea eagle chicks will soon be soaring over the glens. Collins COBUILD Advanced Learner’s Dictionary. Copyright © …

glen (ɡlɛn) n (Physical Geography) a narrow and deep mountain valley, esp in Scotland or Ireland [C15: from Scottish Gaelic gleann, from Old Irish glend]

Feb 26, 2026 · Noun glen (plural glens) A secluded and narrow valley, especially one with a river running through it; a depression between hills; a dale.

A glen is a narrower and steeper-sided valley than a strath, though the names have not always been applied with discrimination.