プレースホルダーの定義と意味 - メリアム・ウェブスター

PLACEHOLDER Definition & Meaning - Merriam-Webster Est. 1828 Dictionary Definition Definition Example Sentences Word History Rhymes Entries Near Cite this Entry Citation Kids Definition Kids Show more Show more Citation Kids Save Word To save this word, you'll need to log in. Log In placeholder noun place·​hold·​er ˈplās-ˌhōl-dər plural placeholders 1 : a person or thing that occupies the position or place of another person or thing The bill would empower the governor to appoint a placeholder to a vacant U.S. Senate seat, to serve through the next general election cycle. — John Sharp The result was that the legislation represented little more than a placeholder to put the budget before a conference committee … — Carl Ingram 2 : a symbol in a mathematical or logical expression that may be replaced by the name of any element of a set 3 American football : a player who places and holds the ball upright on the ground for placekicking of a field goal Examples of placeholder in a Sentence 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 . If Young excels in 2026, the Panthers will have a placeholder year in 2027 to negotiate a contract extension with the 2023 first overall pick. — Mike Kaye, Charlotte Observer , 30 Apr. 2026 But these are mere placeholder plot points. — Guy Lodge, Variety , 29 Apr. 2026 Some moves were better than others, as the acquisitions of Orlov, Gaudette, Nedeljkovic, Sherwood, and Reaves were generally positive, while bringing in Klingberg, Kurashev, and Jeff Skinner didn’t work out, even with Klingberg and Skinner being placeholders . — Curtis Pashelka, Mercury News , 24 Apr. 2026 Discovered in the late 1990s, dark energy is really just a placeholder name for whatever force is pushing galaxies apart faster and faster. — Robert Lea, Space.com , 15 Apr. 2026 See All Example Sentences for placeholder Word History First Known Use 1927, in the meaning defined at sense 1 Time Traveler The first known use of placeholder was in 1927 See more words from the same year Rhymes for placeholder officeholder beholder bondholder cardholder freeholder householder landholder leaseholder lienholder shareholder slaveholder smallholder See All Rhymes for placeholder Browse Nearby Words place hitter placeholder place in the sun See all Nearby Words Cite this Entry Style MLA Chicago APA Merriam-Webster “Placeholder.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/placeholder. Accessed 5 May. 2026. Copy Citation Kids Definition placeholder noun place·​hold·​er ˈplās-ˌhōl-dər : a symbol used in mathematics in the place of a numeral not yet known Last Updated: 2 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 augur See Definitions and Examples » Get Word of the Day daily email! Popular in Grammar & Usage See More More Commonly Mispronounced Words 5 Verbal Slip Ups and Language Mistakes Is that lie 'bald-faced' or 'bold-faced'? The Difference Between 'i.e.' and 'e.g.' Why is '-ed' sometimes pronounced at the end of a word? See More Popular in Wordplay See More The Longest Long Words List 9 Other Words for Beautiful The Words of the Week - May 1 Why do we 'bury the lede?' 10 Words for Food with Unfortunate-Sounding Names See More Popular See More More Commonly Mispronounced Words The Longest Long Words List 9 Other Words for Beautiful See More Games & Quizzes See All Quordle Can you solve 4 words at once? Play Blossom Pick the best words! Play The Missing Letter A daily crossword with a twist Play Name That Tree! A quiz that’s all bark, no bite. Take the quiz See All