Thesaurus.com
Dictionary.com
Definitions

illegal alien

[ih-lee-guhl eyl-yuhn, ey-lee-uhn] / ɪˈli gəl ˈeɪl jən, ˈeɪ li ən /
NOUN
(offensive) foreigner in country without permission
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Someone scheduled to be deported who evaded that order would have been an illegal alien living in the U.S.

From Slate Jul. 2, 2025

“Lilo & Stitch” centers on the friendship forged between Lilo, an orphaned young Hawaiian girl being raised by her older sister, and Stitch, an aggressive and destructive illegal alien experiment who escapes to Earth.

From Los Angeles Times Jun. 26, 2025

In a plea for help on Facebook, he said that his daughter was denied entry into Canada due to "an incorrect visa" and was refused re-entry and classified as an "illegal alien" by U.S.

From Salon Mar. 14, 2025

Ms. Leveille, 35, faces federal counts of being an illegal alien in possession of firearms and ammunition.

From Washington Times Sep. 6, 2018

He denied charges of disrupting government business and official functions and being an illegal alien in possession of a gun.

From BBC Jul. 30, 2016



Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training