エイリアスの定義と意味 - メリアム・ウェブスター

ALIAS Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition noun adverb noun 2 noun adverb Synonyms Example Sentences Word History Phrases Containing Entries Near Cite this Entry Citation Kids Definition Kids Legal Definition Legal More from M-W Show more Show more Citation Kids Legal More from M-W Save Word To save this word, you'll need to log in. Log In alias 1 of 2 noun ali·​as ˈā-lē-əs ˈāl-yəs plural aliases Synonyms of alias Take our 3 question quiz on alias : an assumed or additional name that a person sometimes uses a fugitive using several aliases John Smith, who goes by the alias Richard Jones He checked into the hotel using an alias . = He checked into the hotel under an alias . "My [gaming] alias when I was 18 … was Princess Peach," she [Bella Hadid] says with glee … — Alex Frank sometimes, specifically : a pseudonym (such as a pen name or stage name) that is associated with a person's professional identity wrote the novels under an alias Donald Glover, also known under his rap alias Childish Gambino, is an actor, writer, director, comedian and musician. — Mark Warren Vin Diesel, born Mark Sinclair, took on the tougher-sounding moniker as a bouncer in New York; the alias stuck as he transitioned into acting. — Mae Ross Quiz: Which word is closest in meaning to alias ? alias 2 of 2 adverb : otherwise called : otherwise known as — used to indicate an additional name that a person sometimes uses John Smith alias Richard Jones the outlaw William H. Bonney, Jr. alias "Billy the Kid" Synonyms of alias Relevance Noun nickname surname moniker epithet See All Synonyms & Antonyms in Thesaurus Examples of alias in a Sentence Noun a fugitive using several aliases a dressmaker whom everyone knows as “Bet,” her adopted alias in the dressmaking business that she named after Betsy Ross Recent Examples on the Web Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback . Noun But this is the first time Microsoft has actively pushed these Xbox email aliases to all of its gaming employees. — Tom Warren, The Verge , 29 Apr. 2026 After a pair of records under aliases , Tricky is back to his own artist name for his formal follow-up to 2020’s Fall to Pieces. — Jazz Monroe, Pitchfork , 22 Apr. 2026 Consider using email aliases , which are alternate addresses that forward to your main inbox. — Kurt Knutsson, FOXNews.com , 29 Mar. 2026 The investigation led to the discovery of a vast masquerade involving a man with multiple aliases who turned out to be Crockett's bodyguard. — J.d. Miles, CBS News , 17 Mar. 2026 See All Example Sentences for alias Word History Etymology Noun noun derivative of alias entry 2 Adverb Middle English, borrowed from Medieval Latin aliās (short for aliās dictus "at other times called"), going back to Latin, "at other times, in other cases, otherwise," from alius "other" + -ās, adverbial suffix (perhaps accusative plural ending, with noun vicēs "turns, times" understood) — more at else First Known Use Noun 1605, in the meaning defined above Adverb 15th century, in the meaning defined above Time Traveler The first known use of alias was in the 15th century See more words from the same century Phrases Containing alias under an alias Browse Nearby Words -alia alias aliasing See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Alias.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/alias. Accessed 6 May. 2026. Copy Citation Kids Definition alias 1 of 2 adverb ˈā-lē-əs , ˈāl-yəs : otherwise called : otherwise known as John Doe alias Richard Roe alias 2 of 2 noun : an assumed or additional name Legal Definition alias 1 of 3 adverb ˈā-lē-əs, ˈāl-yəs : otherwise called : also known as John Thomas Nolan, alias Legs Diamond alias 2 of 3 noun : an assumed or additional name alias 3 of 3 adjective : issued after the original instrument has not produced any action an alias tax warrant an alias summons compare pluries Etymology Adverb Latin, otherwise, from alius other More from Merriam-Webster on alias Nglish: Translation of alias for Spanish Speakers Last Updated: 3 May 2026 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Merriam-Webster unabridged More from Merriam-Webster Word of the Day flamboyant See Definitions and Examples » Get Word of the Day daily email! 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