so·​la·​nine | \ ˈsō-lə-ˌnēn How to pronounce solanine (audio) , -nən \
variants: or less commonly solanin

Definition of solanine

: a bitter poisonous crystalline alkaloid C45H73NO15 found in the parts (such as tubers and fruits) of several plants (such as potatoes and tomatoes) of the nightshade family

Examples of solanine in a Sentence

Recent Examples on the Web The horse nettle fruits and most other parts of the plant are poisonous to varying degrees from the toxic alkaloid solanine. Tim Macwelch, Outdoor Life, "13 Toxic Wild Plants That Look Like Food," 13 Aug. 2019 These green elements contain solanine, a compound that's poisonous to pups when it's consumed in large amounts. Jessica Mattern, Country Living, "Can Dogs Eat Tomatoes?," 3 Oct. 2017

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

First Known Use of solanine

1838, in the meaning defined above

History and Etymology for solanine

French solanine, from Latin solanum

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Time Traveler for solanine

Time Traveler

The first known use of solanine was in 1838

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Cite this Entry

“Solanine.” Dictionary, Merriam-Webster, Accessed 1 Mar. 2021.

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More Definitions for solanine


variants: or solanin \ ˈsō-​lə-​ˌnēn How to pronounce solanine (audio) , -​nən How to pronounce solanine (audio) \

Medical Definition of solanine

: a bitter poisonous crystalline alkaloid C45H72NO15 from several plants (as some potatoes or tomatoes) of the family Solanaceae

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