Mariana Trench

English

Etymology

After the Marianas Islands.

Proper noun

Mariana Trench

  1. (oceanography) A submarine trench in the North Pacific Ocean, noted for having the deepest known point on Earth.

Synonyms

Derived terms

Translations

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.