エイリアスの定義と意味 | Dictionary.com

ALIAS Definition & Meaning | Dictionary.com Synonyms alias American [ ey -lee- uh s] / ˈeɪ li əs / noun plural aliases a false name used to conceal one's identity; an assumed name. The police files indicate that “Smith” is an alias for Simpson. Synonyms: pseudonym , nom de plume , nom de guerre adverb at another time; in another place; in other circumstances; otherwise: “Simpson alias Smith” means that Simpson in other circumstances has called himself Smith. alias British / ˈeɪlɪəs / adverb at another time or place known as or named Dylan, alias Zimmerman "Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 noun an assumed name "Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Etymology Origin of alias First recorded in 1525–35; from Latin: “at another time, otherwise”; see also else Explanation Your alias could be as important as the name you use when you’re on the run or as simple as your screen name on a social networking site. Either way, an alias is a temporary name, one you don’t use all the time or for every occasion. If you crash your parents' lovingly-restored sports car into the garage when you aren't even supposed to be driving it, it might be easier to skip town and live under an assumed name, or alias, than deal with their reaction. Alias can also be used as an adverb to mean "also known as." Your parents might be less than thrilled when you introduce your new boyfriend, "John Smith, alias Lock-Jaw Johnnie, wanted in 39 states." Keep Reading on Vocabulary.com Vocabulary lists containing alias 300 Most Difficult "SAT" Words Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide! Bud, Not Buddy Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use! The Westing Game Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time! 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. Under the alias Bye Bye Fatman, Scarlett initially set up social media pages to document his weight-loss journey. From BBC • Apr. 24, 2026 The alias has been used by a number of different characters over the years, but they all usually possess shape-shifting abilities due to their clay-like bodies. From Los Angeles Times • Apr. 22, 2026 An StB file from 1982 bears the Slovak-born Babis's signature under the alias "Bures", a fairly common surname. From Barron's • Feb. 20, 2026 Using the alias Sienna, the three teenagers had messaged Cashford and arranged to meet him by the sea wall. From BBC • Feb. 16, 2026 Or you were using some alias so you could really escape Mom and Dad’s influence. From "P.S. I Miss You" by Jen Petro-Roy Related Words assumed name moniker pseudonym stage name Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023 Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.