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Definition of aysen

aysen

/aɪˈsɛn/
Ay · sen
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aysen Lexical Profile

• noun

1

A sparsely populated administrative region in northern Patagonia, southern Chile, renowned for its rugged landscape of fjords, glaciers, and extensive national parks.

Example

"Many adventurous travelers visit the Aysen region to hike through its pristine temperate rainforests and view the spectacular hanging glaciers."

2

A prominent fjord (Aysén Fjord) and river system in southern Chile that empties into the Moraleda Channel of the Pacific Ocean.

Example

"Ferry navigation through the steep, glacially carved walls of the Aysen Fjord requires careful maneuvering due to variable weather."

Word Nuance & Usage

Always capitalized in English texts as a proper noun, and frequently spelled with its original Spanish acute accent (Aysén).

• Rhymes for aysen

• Nearby Words

aye
aye-aye
aymara
aysen
aysen river
azalea
azerbaijan

Word Origin & Etymology

The name's origin is debated; it is most likely derived from the indigenous Chono or Mapudungun languages, possibly meaning 'going more to the interior' or 'inland.' A popular but widely dismissed folk etymology suggests it comes from the English phrase 'ice end,' supposedly used by early British mariners.

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Aysen. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/aysen
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