crude
Americanadjective
-
in a raw or unprepared state; unrefined or natural.
crude sugar.
- Synonyms:
- coarse, unfinished
- Antonyms:
- refined
-
lacking in intellectual subtlety, perceptivity, etc.; rudimentary; undeveloped.
-
lacking finish, polish, or completeness.
a crude summary.
-
lacking culture, refinement, tact, etc..
crude behavior.
- Antonyms:
- refined
-
undisguised; blunt.
a crude answer.
-
Obsolete. unripe; not mature.
noun
adjective
-
lacking taste, tact, or refinement; vulgar
a crude joke
-
in a natural or unrefined state
-
lacking care, knowledge, or skill
a crude sketch
-
(prenominal) stark; blunt
the crude facts
-
(of statistical data) unclassified or unanalysed
-
archaic unripe
noun
Synonym Usage
See raw.
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Adjectives
Etymology
Origin of crude
First recorded in 1350–1400; Middle English, from Latin crūdus “uncooked, raw, bleeding, rough,” akin to cruor “blood from a wound”; see raw
Explanation
Is it gross? Unsophisticated? Totally tasteless and positively offensive? Then you can describe it as crude. Crude is not rude when it’s used to describe unprocessed oil, which it first was associated with in 1865. From the Latin crudo, meaning "rough, raw," crude today can be used to describe anything or anyone that's unrefined and rough around the edges. So don’t be too insulted by the large-nosed portrait that cartoonist made for you. It’s just a quick, crude drawing meant to be funny.
Vocabulary lists containing crude
The Diary of Anne Frank
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List 3
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The SAT: Multiple-Meaning Words, List 4
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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.
Weekly U.S. crude inventories are due for release at 10:30 a.m.
From MarketWatch • Jul. 8, 2026
Both main crude contracts jumped more than two percent Wednesday -- having climbed a similar amount Tuesday -- to hit their highest levels in two weeks.
From Barron's • Jul. 8, 2026
Energy Information Administration said that U.S. commercial crude oil inventories, excluding barrels in the Strategic Petroleum Reserve, rose by 3 million barrels in the week ending July 3.
From MarketWatch • Jul. 8, 2026
Brent crude rose 4.7% while WTI futures were up 5.9% in midmorning European trade.
From The Wall Street Journal • Jul. 8, 2026
I had made a crude hut out of the sticks in Lokichokio and wanted to take them with me to Kakuma.
From "Lost Boy, Lost Girl" by John Bul Dau
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
