Extraterrestrial - Meaning, Definition & English Examples
Definition:
Relating to or originating from outside Earth or its atmosphere.
Synonyms:
alien, otherworldly, cosmic, nonterrestrial
Part of Speech:
adjective, noun
Antonyms:
terrestrial, earthly
Common Collocations:
extraterrestrial life, extraterrestrial beings, extraterrestrial intelligence
Derivatives:
extraterrestrially, extraterrestrialism
Usage Tips:
Use "extraterrestrial" as an adjective for things beyond Earth or as a noun for hypothetical alien life forms.
Common Phrases:
close encounter of the third kind, little green men, UFO sightings
Etymology:
From Latin "extra" (outside) + "terrestris" (earthly), meaning beyond Earth.
Examples:
- 1. Scientists search for extraterrestrial life in distant galaxies.
- 2. The movie featured an extraterrestrial creature with glowing eyes.
- 3. Many people believe in extraterrestrial visits to Earth.
- 4. Extraterrestrial rocks sometimes land on our planet as meteorites.