obiter dictum

noun

obi·​ter dic·​tum ˌō-bə-tər-ˈdik-təm How to pronounce obiter dictum (audio)
ˌä-
plural obiter dicta ˌō-bə-tər-ˈdik-tə How to pronounce obiter dictum (audio)
ˌä-
Synonyms of obiter dictumnext
1
: an incidental and collateral opinion that is uttered by a judge but is not binding
2
: an incidental remark or observation

Examples of obiter dictum in a Sentence

Recent Examples on the Web
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Unfortunately, the Pennsylvania appellate court did not stop there, although what follows is no more than obiter dictum or, in English, just the non-precedential musings of the court. Jay Adkisson, Forbes.com, 14 Jan. 2026

Word History

Etymology

borrowed from Late Latin, "something said in passing"

First Known Use

1782, in the meaning defined at sense 1

Time Traveler
The first known use of obiter dictum was in 1782

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Cite this Entry

“Obiter dictum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/obiter%20dictum. Accessed 8 Feb. 2026.

Legal Definition

obiter dictum

noun
obi·​ter dic·​tum ˈō-bi-tər-ˈdik-təm, ˈä-bi- How to pronounce obiter dictum (audio)
plural obiter dicta -tə How to pronounce obiter dictum (audio)
: an incidental and collateral remark that is uttered or written by a judge but is not binding : dictum
Etymology

Late Latin, literally, something said in passing

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