as in reasonable
formal
relating to what can be known by observation rather than through an understanding of how certain things work
an a posteriori explanation
Related Words
Relevance
Dissimilar Words
Example Sentences
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.
Recent Examples of a posteriori
This a posteriori saga gives us a refreshed Raphael, whose psychological acuity feels newly approachable.
—
Roberta Smith, New York Times, 26 Nov. 2020
Roberta Smith, New York Times, 26 Nov. 2020
Recent Examples of Synonyms for a posteriori
Adjective
-
Bondi could argue that her actions set a reasonable expectation that public officials should conduct themselves with respect towards other branches of government.—
Andrew Binns,
Forbes.com,
8 Sep. 2025
-
Lawyers for the plaintiffs said their restraining order only prevented federal agents from making stops without reasonable suspicion, in line with the Constitution and Court precedent.—
Dan Gooding
Hannah Parry,
MSNBC Newsweek,
8 Sep. 2025
Adjective
-
This sort of a priori justification for ESAs explains a few things.—
Chandler Fritz,
Harpers Magazine,
20 Aug. 2025
-
These new loops manufacture demand, legitimacy, and cultural weight—not because of what the content says, but because of how it was engineered a priori.—
Emil Steiner,
Forbes.com,
14 Aug. 2025
Adjective
-
All of the cats who tested this litter adjusted to it quickly and easily — some even had a little play date in their box, kicking and scratching, which is a good sign!—
Kayla Blanton,
PEOPLE,
7 Sep. 2025
-
Leisure’s best new hotels of 2021, Wander the Resort offers 10 luxurious glass-and-timber cabins along the quiet northern shores of West Lake.—
Alexandra Emanuelli,
Travel + Leisure,
7 Sep. 2025
Cite this Entry
“A posteriori.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/a%20posteriori. Accessed 10 Sep. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share