Word.ws English Dictionary

Sirena Deep

Sirena Deep proper noun: a deep in Mariana Trench, Pacific Ocean; the third deepest known place on Earth, second deepest in the Mariana Trench.

Proper noun

Sirena Deep

  1. A deep in Mariana Trench, Pacific Ocean; the third deepest known place on Earth, second deepest in the Mariana Trench.
    Synonyms:
    HMRG Deep

Synonyms of Sirena Deep

Origin of Sirena Deep

From being chosen in a competition held among students in the Marianas to name the deep by the discovery team. From association with mythological sirens of the deep.

Questions about Sirena Deep

What does Sirena Deep mean?
Sirena Deep means a deep in Mariana Trench, Pacific Ocean; the third deepest known place on Earth, second deepest in the Mariana Trench.
What part of speech is Sirena Deep?
Sirena Deep is a proper noun.

Words near Sirena Deep in the dictionary

  1. siren songs
  2. siren suit
  3. siren suits
  4. siren's song
  5. Siren's songs
  6. Sirena Deep
  7. Sirenaic
  8. Sirenaics
  9. Sirendiep
  10. sirene
  11. sirened

Source and license

Adapted from Wiktionary: Sirena Deep (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “Sirena Deep.” Word.ws, https://word.ws/sirena_deep. Based on Wiktionary, CC BY-SA 4.0.