HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › Sea of Tranquility
Back to search

Sea of Tranquility

Noun CEFR C1

Definitions

A basin in Nearside, Moon, Earth, Solar System; location of the first manned moon landing, in 1969.

Equivalents

2 more languages

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

See also

sea onion sea ooze sea orange sea orb sea otter sea otter's cabbage

Learn this word in context

See Sea of Tranquility used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free