VariousWords beta
Related Terms:
exoatmospheric
xenu
earth
rare earth hypothesis
exopolitics
little green man
alien
space alien
alienkind
angel
paleocontact
ultramundane
visitor
xenozoology
reptoid
xenoanthropology
ancient astronaut
ghost
raëlism
spirit
tall white
bug eyed monster
fossa
meteor
teslascope
ufo religion
anunnaki
environment
bem
extradimensional
alien nucleic acid
planet
arecibo message
military abduction
elohim
milab
cosmogenous
extraplanetary
alien abduction
close encounter
space
xenoarchaeology
na'vi
bolide
extraterrestrials
spacy
gray
ultratelluric
atmosphere
astroglaciology
fermi paradox
star visitor
dalek
extraterrestrialization
extraterrestrially
first contact
xenolinguist
micrometeoroid
nordic
time traveler
nuwaubian
micrometeorite
extramundane
exoconsciousness
xenobiology
grey
extragalactic
celestial
extrasolar
et
xenophilia
Definitions:
Noun
extraterrestrial being
extraterrestrial
alien
Definition: a form of life assumed to exist outside the Earth or its atmosphere
Definition: A being originating from outside of the Earth's atmosphere, from space, or from another planet; an alien
Adjective
extraterrestrial
Definition: originating or located or occurring outside Earth or its atmosphere; "is there extraterrestrial life?"
Definition: Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment.