neem

noun

: a large tropical Asian tree (Azadirachta indica) of the mahogany family having a bitter bark used as a tonic and leaves and seeds that have insecticidal and antiseptic properties and yield a medicinal aromatic oil

Examples of neem in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Natural repellents like neem oil or garlic spray can help keep them off plants and Lighting can also play a role, so turning off unnecessary lighting or switching to less attractive bulbs can reduce how many gather around your house. Tiffany Acosta, AZCentral.com, 23 Mar. 2026 For more severe infestations, use neem oil or insecticidal soap. Karen Brewer Grossman, Southern Living, 13 Mar. 2026 The neem oil should be sprayed all over the plant, including the leaves and soil. Madeline Buiano, Martha Stewart, 12 Mar. 2026 Corcoran suggests using neem oil. Lee Wallender, The Spruce, 9 Mar. 2026 See All Example Sentences for neem

Word History

Etymology

Hindi & Urdu nīm, from Sanskrit nimba

First Known Use

1813, in the meaning defined above

Time Traveler
The first known use of neem was in 1813

Browse Nearby Words

Cite this Entry

“Neem.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neem. Accessed 5 Apr. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster