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thereunder

American  
[thair-uhn-der] / ˌðɛərˈʌn dər /

adverb

  1. under or beneath that.

  2. under the authority of or in accordance with that.


thereunder British  
/ ˌðɛərˈʌndə /

adverb

  1. (in documents, etc) below that or it; subsequently in that; thereafter

  2. under the terms or authority of that

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of thereunder

before 900; Middle English therunder, Old English thǣrunder. See there, under

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“Apple, despite knowing its obligations thereunder, thwarted the injunction’s goals, and continued its anticompetitive conduct solely to maintain its revenue stream.”

From Los Angeles Times Apr. 30, 2025

Thus, Riley Keough would become a co-trustee alongside her grandmother "with respect to the trust and all trust created thereunder."

From Salon Feb. 1, 2023

Judge John H. Lyle then issued vagrancy warrants for the arrest thereunder of notorious gangsters.

From Time Magazine Archive

A. I have never given any assurance to anybody in the foreign area that goes beyond the law and the intent of the Congress or of treaties made thereunder.

From Time Magazine Archive

Such a defendant, if he please, may ignore the proceedings as wholly ineffective, and set up the invalidity of the judgment if and when an attempt is made to take his property thereunder.

From The Constitution of the United States of America: Analysis and Interpretation Annotations of Cases Decided by the Supreme Court of the United States to June 30, 1952 by Edward Samuel Corwin

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