Moon Muːn Earth Surface Night Light Noun Bre

• the surface of the moon
• a moon landing
• a crescent moon
• there's no moon tonight (= no moon can be seen).

moon

1. the round object that moves around the earth once every 27½ days and shines at night by light reflected from the sun
• the surface of the moon
• a moon landing
2. the moon as it appears in the sky at a particular time
• see also full moon
  https://www.oxfordlearnersdictionaries.com/definition/english/full-moon
• a crescent moon
• There's no moon tonight (= no moon can be seen).
• By the light of the moon I could just make out shapes and outlines.
3. a natural satellite that moves around a planet other than the earth
• See related entries: The universe
  https://www.oxfordlearnersdictionaries.com/topic/the_universe/moon_4
• How many moons does Jupiter have?
4. to ask for something that is difficult or impossible to get or achieve
• Wanting a decent job and a home is hardly asking for the moon.
5. a very long time ago
• All that happened many moons ago.
6. very rarely
7. extremely happy and excited
• See related entries: Excitement
  https://www.oxfordlearnersdictionaries.com/topic/excitement/moon_1
• They’re over the moon about their trip to Japan.
8. to make promises that will be impossible to keep
• Politicians promise the earth before an election, but things are different afterwards.

Extra Examples

• A large black cloud covered the moon.
• During the eclipse, the moon passed between the sun and the Earth.
• Galileo discovered the moons of Jupiter.
• Saturn’s icy moons
• The agency wants to establish a permanent moon base.
• The calendar gives you sunset times as well as moon phases.
• The full moon hung high in the night sky.
• The moon cast its soft glow on the earth below.
• The moon had almost set and the night was now dark.
• The moon reflected perfectly off the surface of the water.
• The road shone frostily under the full moon.
• They had to work by the light of the moon.
• an astronaut who was killed during the first moon mission
• the first man to walk on the moon

Word Origin

• Old English mōna, of Germanic origin; related to Dutch maan and German Mond, also to month, from an Indo-European root shared by Latin mensis and Greek mēn ‘month’, and also Latin metiri ‘to measure’ (the moon being used to measure time).