neem
American-
a product of the seeds of a tropical tree, Azadirachta indica, of the mahogany family, that disrupts reproduction in insects, used as an insecticide.
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Also called nim tree, margosa. Also called neem tree,. the tree itself.
noun
Etymology
Origin of neem
1805–15; < Hindi nīm < Sanskrit nimba
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
When there are power cuts in the afternoon, relief comes from the shade of a neem tree.
From BBC ● Jun. 1, 2026
They said we had an unidentified pest and pointed us to the neem oil.
From Los Angeles Times ● May 8, 2026
Should your plant get those pesky spider mites, by the way, Husain suggests giving it a healthy dousing of water, then individually removing the mites using neem oil or soapy water.
From Salon ● Jul. 5, 2022
Hemsley applies a concoction of equal parts Castile soap, water and neem oil to leaves.
From Seattle Times ● Nov. 29, 2021
For a while, I sit all alone under the skinny neem tree.
From "Born Behind Bars" by Padma Venkatraman
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.