third-party

adjective
third-par·​ty | \ˈthərd-ˈpär-tē \

Definition of third-party 

(Entry 1 of 2)

1 : of, relating to, or involving a third party third-party insurance

2 : of, relating to, or being software that is created by a vendor to be compatible with the products of another vendor

third party

noun

Definition of third party (Entry 2 of 2)

1 : a person other than the principals a third party to a divorce proceeding insurance against injury to third parties

2a : a major political party operating over a limited period of time in addition to two other major parties in a nation or state normally characterized by a two-party system

b : minor party

Examples of third-party in a Sentence

Recent Examples on the Web: Noun

Buying presents is about demonstrating your bond with someone, and humor that disparages a third party is one way of signaling common ground with another person. Eliza Brooke, Vox, "We buy each other gifts with misanthropic slogans to forge a common bond," 9 Nov. 2018 Apple says third parties can write apps to talk to external storage, but out of the box, this $1,899 tablet simply won’t talk to a flash drive. Nilay Patel, The Verge, "Apple iPad Pro review 2018: the fastest iPad is still an iPad," 5 Nov. 2018 The Commerce Department posts the exemption requests online to allow third parties to offer comments — even from competitors who have an interest in seeing a rival’s request denied. Richard Lardner, The Seattle Times, "Accusations fly as firms seek to avoid Trump’s steel tariff," 31 July 2018 In some cases, Vigilant Solutions owns the cameras the third parties use. Alene Tchekmedyian, latimes.com, "Operator of Orange County malls says it shares license plate data with local police, but not ICE," 12 July 2018 An extension for Google’s Chrome browser called Grouply.io was specifically made to allow third parties to collect names, locations, email addresses, employers, and other personal data from Facebook groups, according to a report from CNBC. Brittany Shoot, Fortune, "Facebook Closes Loophole That Revealed Personal Data of People in 'Closed' Groups," 12 July 2018 From April 26 to June 12, the third party was using valid usernames and passwords to gain access to the customers' accounts. Caroline Blackmon, USA TODAY, "Macy's warns customers of online data breach," 11 July 2018 From April 26 to June 12, the third party was using valid usernames and passwords to gain access to the customers' accounts. Caroline Blackmon, Detroit Free Press, "Macy's warns customers of online data breach," 6 July 2018 The program would allow the town to take glass out of its curbside recycling program and let a third party to collect it. Peter Marteka, Courant Community, "South Windsor Considering Separating Glass From Its Recycling Stream," 6 July 2018

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

Adjective

1901, in the meaning defined at sense 1

Noun

1641, in the meaning defined at sense 1

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Time Traveler for third-party

The first known use of third-party was in 1641

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More Definitions for third-party

third-party

adjective

English Language Learners Definition of third-party

 (Entry 1 of 2)

law : of, relating to, or involving insurance that pays money to someone who is harmed by your actions

third party

noun

English Language Learners Definition of third party (Entry 2 of 2)

law : someone who is not one of the two main people involved in a legal agreement but who is still affected by it in some way

third party

Legal Definition of third party 

see party sense 1a, b

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