Dictionary.com
Thesaurus.com
Synonyms

disquisition

American  
[dis-kwuh-zish-uhn] / ˌdɪs kwəˈzɪʃ ən /

noun

  1. a formal discourse or treatise in which a subject is examined and discussed; dissertation.


disquisition British  
/ ˌdɪskwɪˈzɪʃən /

noun

  1. a formal written or oral examination of a subject

"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

Other Word Forms

Derived Forms

Etymology

Origin of disquisition

1595–1605; < Latin disquīsītiōn- (stem of disquīsītiō ), equivalent to disquīsīt ( us ) (past participle of disquīrere to investigate; dis- dis- 1 + quaerere to seek, ask) + -iōn- -ion

Explanation

Disquisition is a long and elaborate word to describe a long and elaborate analysis of a given topic. If you launch into a disquisition about toe jam at a party, you'll soon be talking to a wall. If you write a paper that looks at every single aspect of a topic, that essay can be called a disquisition. If you have a strong interest in something, chances are your friends and family have heard you give passionate disquisitions on it. A disquisition is an incredibly thorough reporting on a topic. Think of it as a discourse or a discussion of an inquisition or long investigation.

Keep Reading on Vocabulary.com

Vocabulary lists containing disquisition

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.

He says virtually nothing about the Russian Revolution, and his conclusion contains a disquisition on bitcoin that seems to come out of nowhere.

From The Wall Street Journal • May 22, 2026

The judges said: "A novel about class ascension and a man who is remarkably detached from his desires, and a disquisition on the art of being alive. It is also an absolute page-turner."

From BBC • Sep. 23, 2025

These were packaged with a disquisition on the Second Amendment by David Raney, a history professor at Hillsdale College, who also led the session.

From Slate • Feb. 28, 2023

The first is an exclamation — Oh, I love Edinburgh! — that tends to be followed by a wistful sigh and a disquisition about skylines or craggy hills.

From New York Times • Dec. 21, 2022

What we got, however, was an elaborate disquisition on the history and architecture of the Capitol and a look at the official china patterns produced for the Senate, followed by a polite and chitchatty lunch.

From "Becoming" by Michelle Obama

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "disquisition" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com