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alienist
alienor
aliform
alight (1)
alight (2)
align
alignment
alike
aliment
alimentary
alimentary canal
alimentation
alimony
aline
alinement
aliphatic
aliquant
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alien

a·li·en [ áylyən, áylee ən ]


noun  (plural a·li·ens)
Definition:
 
1. extraterrestrial being: a being from another planet or another part of the universe, especially in works of science fiction

2. noncitizen resident of country: a citizen of a country other than the one he or she is currently in

3. outsider: somebody who does not belong to or does not feel accepted by a group or society



adjective 
Definition:
 
1. strange: outside somebody's normal or previous experience and seeming strange and sometimes threatening
an alien practice

2. inconsistent with somebody or something: not in keeping or totally incompatible with the nature of somebody or something
ideas that were alien to her philosophy

3. not from country: not a citizen of, or not belonging to, the country in question

4. extraterrestrial: from another world or part of the universe, or relating to extraterrestrial beings, especially in works of science fiction
an alien spacecraft



transitive verb  (past and past participle a·li·ened, present participle a·li·en·ing, 3rd person present singular a·li·ens)
Definition:
 
law 
Same as  alienate (sense 4)


[14th century. Directly or via Old French< Latin alienus< alius "other"]
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