subsidiary

1 of 2

adjective

sub·​sid·​i·​ary səb-ˈsi-dē-ˌer-ē How to pronounce subsidiary (audio)
-ˈsi-də-rē
1
a
: furnishing aid or support : auxiliary
subsidiary details
b
: of secondary importance
a subsidiary stream
2
: of, relating to, or constituting a subsidy
a subsidiary payment to an ally
subsidiarily adverb

subsidiary

2 of 2

noun

plural subsidiaries
: one that is subsidiary
especially : a company wholly controlled by another

Examples of subsidiary in a Sentence

Noun one of the company's foreign subsidiaries
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.
Adjective
In the ad, Jet2 offers a deal on a vacation package through Jet2holidays, a subsidiary company that sells vacations and tours. Conor Murray, Forbes.com, 30 July 2025 The company organized its developing drugs into subsidiary companies that could be spun off into separate ventures or be sold. Alexander Coolidge, The Enquirer, 2 July 2025
Noun
Host Cincinnati Hotel, LLC, a subsidiary of the real estate investment trust Hotel Hostels & Resorts, previously owned the hotel. Sydney Franklin, The Enquirer, 1 Aug. 2025 Issues with the permitting process had halted the plans until the late 1980s, when Flambeau Mining Co., a subsidiary of Kennecott, reassessed the project and decided that the deposits could be sufficiently reached using only an open-pit mine for a short period. Laura Schulte, jsonline.com, 1 Aug. 2025 See All Example Sentences for subsidiary

Word History

Etymology

Adjective

Latin subsidiarius, from subsidium reserve troops

First Known Use

Adjective

1543, in the meaning defined at sense 1a

Noun

1603, in the meaning defined above

Time Traveler
The first known use of subsidiary was in 1543

Browse Nearby Words

Cite this Entry

“Subsidiary.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subsidiary. Accessed 6 Aug. 2025.

Kids Definition

subsidiary

1 of 2 adjective
sub·​sid·​iary
səb-ˈsid-ē-ˌer-ē,
-ˈsid-ə-rē
: of secondary importance
subsidiary streams

subsidiary

2 of 2 noun
plural subsidiaries
: one that is subsidiary
especially : a company wholly controlled by another

Legal Definition

subsidiary

noun
sub·​sid·​i·​ary
səb-ˈsi-dē-ˌer-ē, -ˈsi-də-rē
plural subsidiaries
: a company having the majority of its stock owned by another company compare affiliate

Note: The parent company of a subsidiary generally has the same policy-making powers as any majority owner and can do such things as appoint directors and hire officers. The subsidiary is controlled by the parent through these powers, and the parent may be held liable for the acts of the subsidiary if the subsidiary is found to be an instrumentality of the parent.

subsidiary adjective
Last Updated: - Updated example sentences
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