limonene

noun

lim·​o·​nene ˈli-mə-ˌnēn 

: a widely distributed terpene hydrocarbon C₁₀H₁₆ that occurs in essential oils (as of oranges or lemons) and has a lemon odor

Examples of limonene in a Sentence

Recent Examples on the Web

For instance, the terpene limonene, known for its citrus scent, can be found in perfumes and candles, offering a refreshing and uplifting aroma. —Matt Rozo, The Mercury News, 28 Feb. 2025

However, some of the chemicals responsible for these smells, such as limonene, are the very VOCs that groups including EWG have identified as potentially problematic. —Matt Fuchs, TIME, 21 Feb. 2025

For example, younger consumers who might be using cannabis for stress relief or energy could turn to strains rich in limonene or pinene. —Matt Rozo, The Mercury News, 18 Dec. 2024

Consider Terpenes: Look for cannabis products containing terpenes like limonene, pinene, and beta-caryophyllene, which have stress-relieving properties Timing is Key: Plan your microdose schedule around holiday events or stressful situations to maximize its effectiveness. —Tribune Content Agency, The Mercury News, 16 Dec. 2024

Word History

Etymology

International Scientific Vocabulary, from French limon lemon, from Middle French

First Known Use

1845, in the meaning defined above

Rhymes for limonene

• acrolein
• adenine
• alkylene
• aniline
• anthracene
• aquiline
• asphaltene
• atlantean
• atrazine
• butadiene
• butylene
• caesarean

Medical Definition

limonene

noun

lim·​o·​nene ˈlim-ə-ˌnēn 

: a liquid terpene hydrocarbon C₁₀H₁₆ that has an odor like a lemon, exists in dextrorotatory, levorotatory, and racemic forms, and occurs in many essential oils compare dipentene