1 heterocycle | Definition of heterocycle

heterocyclic

adjective
het路​ero路​cy路​clic | \ 藢he-t蓹-r艒-藞s墨-klik How to pronounce heterocyclic (audio) , -藞si-\

Definition of heterocyclic

: relating to, characterized by, or being a ring composed of atoms of more than one kind

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Other Words from heterocyclic

heterocycle \ 藞he-​t蓹-​r艒-​藢s墨-​k蓹l How to pronounce heterocycle (audio) \ noun
heterocyclic noun

Examples of heterocyclic in a Sentence

Recent Examples on the Web

One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, chicagotribune.com, "Does grilled meat cause cancer? Maybe, maybe not.," 7 June 2017 One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, Sun-Sentinel.com, "Does grilled meat cause cancer?," 6 June 2017 One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, chicagotribune.com, "Does grilled meat cause cancer? Maybe, maybe not.," 7 June 2017 One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, Sun-Sentinel.com, "Does grilled meat cause cancer?," 6 June 2017 One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, chicagotribune.com, "Does grilled meat cause cancer? Maybe, maybe not.," 7 June 2017 One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, chicagotribune.com, "Does grilled meat cause cancer? Maybe, maybe not.," 7 June 2017 One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, chicagotribune.com, "Does grilled meat cause cancer? Maybe, maybe not.," 7 June 2017 One group, called HAAs (heterocyclic aromatic amines), form during high-temperature reactions between substances in muscle tissue. Emily Sohn, Sun-Sentinel.com, "Does grilled meat cause cancer?," 6 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'heterocyclic.' 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 heterocyclic

1899, in the meaning defined above

History and Etymology for heterocyclic

International Scientific Vocabulary

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More Definitions for heterocyclic

heterocyclic

adjective
het路​ero路​cy路​clic | \ 藢het-蓹-r艒-藞s墨-klik How to pronounce heterocyclic (audio) , -藞sik-lik How to pronounce heterocyclic (audio) \

Medical Definition of heterocyclic

 (Entry 1 of 2)

: relating to, characterized by, or being a ring composed of atoms of more than one kind heterocyclic chemical compounds

heterocyclic

noun

Medical Definition of heterocyclic (Entry 2 of 2)