Word.ws English Dictionary

Sea of Tranquillity

Sea of Tranquillity is the alternative form of Sea of Tranquility.

Meaning of Sea of Tranquility

Proper noun

the Sea of Tranquility

  1. A basin in Nearside, Moon, Earth, Solar System; location of the first manned moon landing, in 1969.
    Synonyms:
    Mare Tranquillitatis

Questions about Sea of Tranquillity

What is Sea of Tranquillity the alternative form of?
Sea of Tranquillity is the alternative form of Sea of Tranquility.

Words near Sea of Tranquillity in the dictionary

  1. Sea of Sodom
  2. Sea of Storms
  3. Sea of the Hebrides
  4. Sea of the Philistines
  5. Sea of Tranquility
  6. Sea of Tranquillity
  7. sea onion
  8. sea onions
  9. sea ooze
  10. sea orange
  11. sea oranges

Source and license

Adapted from Wiktionary: Sea of Tranquillity (page history and authors); Sea of Tranquility (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.

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Cite this entry: “Sea of Tranquillity.” Word.ws, https://word.ws/sea_of_tranquillity. Based on Wiktionary, CC BY-SA 4.0.