platform

noun
plat·​form | \ ˈplat-ˌfȯrm How to pronounce platform (audio) \
plural platforms

Essential Meaning of platform

1 : a flat surface that is raised higher than the floor or ground and that people stand on when performing or speaking a raised wooden platform He stepped up onto the platform and looked out into the audience.
2 : a flat area next to railroad tracks where people wait for a train or subway She stepped off the train onto the platform. Our train is boarding on platform 6.
3 : a usually raised structure that has a flat surface where people or machines do work a viewing/observation platform oil drilling platforms

Full Definition of platform

1a : a flat horizontal surface that is usually higher than the adjoining area: such as
(1) : a raised flooring (such as a stage or dais) … a great stack of chairs piled up on and about the musicians' platform— Joseph Conrad From this official table on a raised platform … , Robert Thomas, the show's chairman, directs operations …— Liz Horwitt
(2) : an elevated area next to railroad tracks for the boarding of trains The platform was crowded with waiting passengers.
b : a device or structure incorporating or providing a platform a viewing platform specifically : such a structure on legs used for offshore drilling (as for oil)
2 : a declaration of the principles on which a group of persons stands especially : a declaration of principles and policies adopted by a political party or a candidate the Republican/Democratic platform She's running (for office) on a platform of reform.
3 : a means or opportunity to communicate ideas or information to a group of people The event provides a platform for Latino artists, writers and creators in the comic book industry.— Sonia Ramirez … a new understanding among the young of how celebrity now works, and the power of a personal brand as a marketing platform.— Strawberry Saroyan
4 : the grounds or basis for further action The company used the innovation as a platform for future growth.
5a or platform sole, plural platform soles : a usually thick layer (as of cork) between the inner sole and outer sole of a shoe
b or platform shoe, plural platform shoes : a shoe having such a sole
6 computing
a : operating system also : the computer architecture and equipment using a particular operating system
b : an application or website that serves as a base from which a service is provided music streaming platforms … has built a cloud-computing platform for use by others.The Economist … billions of photos scraped from Facebook and other social media platforms.— C. J. Ciaramella
7a : a vehicle (such as a satellite or aircraft) used for a particular purpose or to carry a usually specified kind of equipment
b : a basic pattern (such as the chassis) upon which an automobile or class of automobiles is constructed Based on the platform of Fiat's upmarket Alfa Romeo Giulietta, though wider and longer for American roads, it's all in all a much sexier compact than anything Chrysler has ever designed.— Bill Saporito
8 obsolete : plan, design

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Synonyms for platform

Synonyms

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Examples of platform in a Sentence

He stepped up onto the platform and looked out into the audience. She stepped off the train onto the platform. Our train is boarding on platform 6. The party adopted a new platform. The company plans to use the show as a platform to launch the new soft drink.
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Recent Examples on the Web Mental health content has exploded on the immensely popular social media platform. Alia E. Dastagir, USA TODAY, 3 Sep. 2021 Alibaba shared the remarks, with a winking emoji, on its official account on Weibo, the Chinese social media platform. New York Times, 1 Sep. 2021 Twitter will launch a safety feature that would allow users to temporarily block accounts for seven days for using harmful language or sending uninvited replies, the social media platform said on Wednesday. NBC News, 1 Sep. 2021 Many took to the social media platform Twitter to express their thoughts about the vaccine's name. Elizabeth Gamillo, Smithsonian Magazine, 30 Aug. 2021 It has been viewed hundreds of thousands of times on every popular social media platform. Courtney Tanner, The Salt Lake Tribune, 28 Aug. 2021 The challenge — which sees people climbing up and down an unsecured pyramid made out of milk crates, often ending in catastrophic falls — gained popularity on the social media platform earlier this month. Joelle Goldstein, PEOPLE.com, 27 Aug. 2021 And with that, the question remains over where OnlyFans sees itself fitting as a social media platform for online influencers. Erin Corbett, refinery29.com, 26 Aug. 2021 Wood took a recording of a portion of her comments, made during a federal court hearing, and shared it on a social media platform called Telegram. Dave Boucher, Detroit Free Press, 26 Aug. 2021

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'platform.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of platform

1535, in the meaning defined at sense 1a

History and Etymology for platform

Middle French plate-forme diagram, map, literally, flat form

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Time Traveler for platform

Time Traveler

The first known use of platform was in 1535

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Dictionary Entries Near platform

plat-eye

platform

platformally

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Statistics for platform

Last Updated

5 Sep 2021

Cite this Entry

“Platform.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/platform. Accessed 17 Sep. 2021.

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More Definitions for platform

platform

noun
plat·​form | \ ˈplat-ˌfȯrm How to pronounce platform (audio) \

Kids Definition of platform

1 : a level usually raised surface We hurried to the train platform.
2 : a raised floor or stage for performers or speakers
3 : a statement of the beliefs and rules of conduct for which a group stands
4 : an arrangement of computer components that uses a particular operating system

More from Merriam-Webster on platform

Nglish: Translation of platform for Spanish Speakers

Britannica English: Translation of platform for Arabic Speakers

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