coal tar

noun

Definition of coal tar

: tar obtained by distillation of bituminous coal and used especially as an industrial fuel, in making dyes, and in the topical treatment of skin disorders

Examples of coal tar in a Sentence

Recent Examples on the Web

Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Teen Vogue, "Dandruff Scraping Videos Might Be the New Pimple Popping Videos," 23 July 2018 Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Allure, "Dandruff Scraping Videos (aka the New Pimple-Popping Clips) Are Going Viral on YouTube," 20 July 2018 Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Teen Vogue, "Dandruff Scraping Videos Might Be the New Pimple Popping Videos," 23 July 2018 Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Allure, "Dandruff Scraping Videos (aka the New Pimple-Popping Clips) Are Going Viral on YouTube," 20 July 2018 Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Teen Vogue, "Dandruff Scraping Videos Might Be the New Pimple Popping Videos," 23 July 2018 Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Allure, "Dandruff Scraping Videos (aka the New Pimple-Popping Clips) Are Going Viral on YouTube," 20 July 2018 Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Teen Vogue, "Dandruff Scraping Videos Might Be the New Pimple Popping Videos," 23 July 2018 Shah recommends using a shampoo with ingredients like salicylic acid, sulfur, tea tree oil, or coal tar. Jessica Cruel, Allure, "Dandruff Scraping Videos (aka the New Pimple-Popping Clips) Are Going Viral on YouTube," 20 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'coal tar.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of coal tar

1785, in the meaning defined above

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Time Traveler for coal tar

The first known use of coal tar was in 1785

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More Definitions for coal tar

coal tar

noun

English Language Learners Definition of coal tar

: a black, sticky liquid made from coal that is used as a fuel and to make various products (such as soap)

coal tar

noun
\ ˈkōl- How to pronounce coal tar (audio) \

Medical Definition of coal tar

: tar obtained by distillation of bituminous coal and used in the treatment of some skin diseases by direct local application to the skin

More from Merriam-Webster on coal tar

Rhyming Dictionary: Words that rhyme with coal tar

Britannica.com: Encyclopedia article about coal tar

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