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Synonyms

crude

American  
[krood] / krud /

adjective

cruder, crudest
  1. in a raw or unprepared state; unrefined or natural.

    crude sugar.

    Synonyms:
    coarse, unfinished
    Antonyms:
    refined
  2. lacking in intellectual subtlety, perceptivity, etc.; rudimentary; undeveloped.

  3. lacking finish, polish, or completeness.

    a crude summary.

  4. lacking culture, refinement, tact, etc..

    crude behavior.

    Synonyms:
    clumsy, coarse, rude, rough, uncouth
    Antonyms:
    refined
  5. undisguised; blunt.

    a crude answer.

  6. Obsolete. unripe; not mature.


noun

  1. crude oil.

crude British  
/ kruːd /

adjective

  1. lacking taste, tact, or refinement; vulgar

    a crude joke

  2. in a natural or unrefined state

  3. lacking care, knowledge, or skill

    a crude sketch

  4. (prenominal) stark; blunt

    the crude facts

  5. (of statistical data) unclassified or unanalysed

  6. archaic unripe

"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

noun

  1. short for crude oil

"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

Related Words

See raw.

Other Word Forms

  • crudely adverb
  • crudeness noun
  • crudity noun
  • uncrude adjective
  • uncrudeness noun

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”; raw

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.

The study examined the difference between the price of crude oil and the price of fuel at the pump between January and February 2026, and the first three weeks of the war in March.

From Barron's

Iran effectively closed the Strait of Hormuz, reducing daily petroleum supplies and potentially pushing Brent crude to $200 a barrel.

From The Wall Street Journal

Rising crude prices are improving export visibility, particularly in markets with growing demand for new energy vehicles, he said.

From The Wall Street Journal

At a press conference on Tuesday, police confirmed that the device, while crude, was viable.

From BBC

Brent crude oil briefly fell below $100 a barrel, heralding a surge in equity markets and a rally in U.S.

From The Wall Street Journal