1 adapter | Definition of adapter

adapter

noun
adapt·​er | \ É™-ˈdap-tÉ™r How to pronounce adapter (audio) , a-\
variants: or less commonly adaptor

Definition of adapter

1 : one that adapts
2a : a device for connecting two parts (as of different diameters) of an apparatus
b : an attachment for adapting apparatus for uses not originally intended

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Examples of adapter in a Sentence

adapters for the food mixer include a meat grinder and an ice cream maker

Recent Examples on the Web

To recharge it, plug the included mini USB cord into a wall mount, car adapter, or portable battery. Andrew Skurka, Outside Online, "Review: Black Diamond Iota Headlamp," 29 Aug. 2019 Now, Apple is said to be considering including an adapter in the iPhone 11 box that will let users connect a USB-C cable to the iPhone and reduce charging times. Don Reisinger, Fortune, "5 iPhone 11 Questions That Apple Needs to Answer," 22 Aug. 2019 Working with electrical cables that were routed three years ago during two earlier spacewalks, Hague and Morgan planned to electrically connect the new international docking adapter, or IDA, to the forward Harmony module's upper port. William Harwood, CBS News, "Space station gets a new docking port in key upgrade for Boeing and SpaceX visits – live stream," 21 Aug. 2019 Just plug a corded AC adapter (shaped like a 36-volt battery) into the back of the tool. Popular Mechanics, "The 2019 Popular Mechanics Tool Awards," 14 June 2019 With so many different tech standards to keep up with these days (see headphones section), traveling now involves carrying a mess of charging adapters and cables. Lauren Goode, WIRED, "Gear You'll Need to Travel Like a Pro," 25 July 2019 Portable emergency radios with real-time NOAA weather reports and Public Emergency Alert System information can be powered by a hand-crank generator, solar panel, rechargeable batteries or wall power adapter. oregonlive.com, "Ready for the ‘Big One’? What you need now to prepare for an earthquake," 9 July 2019 The adapter will make room for both SpaceX and Boeing, which are developing astronaut capsules for NASA under its Commercial Crew Program, to dock two vehicles at at time. Chabeli Herrera, orlandosentinel.com, "Those sonic booms you heard? That was SpaceX sending critical cargo to the ISS," 26 July 2019 The most prominent early adapters — Del Mar, Keeneland and Santa Anita — have all reverted to dirt since 2010 and have all experienced a sharp rise in catastrophic breakdowns. Tim Sullivan, The Courier-Journal, "'We bury our heads': Horsemen prefer dirt tracks even though they lead to more fatalities," 22 May 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'adapter.' 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 adapter

1753, in the meaning defined at sense 2

History and Etymology for adapter

adapt + -er entry 2

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More Definitions for adapter

adapter

noun

English Language Learners Definition of adapter

: a device that is used to connect two pieces of equipment that were not designed to be connected

adapter

noun
adapt·​er
variants: also adaptor \ É™-​ˈdap-​tÉ™r How to pronounce adaptor (audio) \

Medical Definition of adapter

1 : one that adapts
2a : a device for connecting two parts (as of different diameters) of an apparatus
b : an attachment for adapting apparatus for uses not originally intended

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More from Merriam-Webster on adapter

Thesaurus: All synonyms and antonyms for adapter

Spanish Central: Translation of adapter

Nglish: Translation of adapter for Spanish Speakers

Britannica English: Translation of adapter for Arabic Speakers