Third-person singular simple present indicative form of alien.(verb)
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Use "aliens" in a sentence
""" When people (informally) talk about immigrants, the term aliens seems to almost exclusively get used for Mexicans or other Latin Americans."
"Older Republicans can remember when the party was much more conservative than it is now and complain about the influx over the last two decades of what they call "aliens" from Massachusetts."
"Writing about the aliens is also helping me to get a handle on the main human character."