root ball

noun

ˈrüt-ˌbȯl How to pronounce root ball (audio)
also ˈru̇t-
variants or less commonly rootball
plural root balls also rootballs
: the compact mass of roots and soil formed by a plant especially in a container
If there are large circling roots or you have a difficult time straightening the roots, the root ball should be thinned and the soil loosened before planting.Carey Brothers

Examples of root ball 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.
Dig out one side of the rose's root ball down to about 12 inches deep. Brandee Gruener, Southern Living, 12 Dec. 2025 Previous reports of unwelcome agricultural pests intercepted amid imports at DTW include African bushmeat brought by travelers from Togo and Gabon, caper fruit fly larvae amid fresh flowers from Italy, and pavement ants amid the root balls of two trees from Lebanon. Paula Wethington, CBS News, 11 Dec. 2025 Just realize that the root ball will dry out pretty quickly in the heated air of the house environment, so check often. Paul Cappiello, Louisville Courier Journal, 5 Dec. 2025 Divide plants by gently digging up the entire root ball, slicing it in half with a sharp knife, and returning a portion to the ground to be replanted if desired. Special To The Denver Post, Denver Post, 12 Nov. 2025 See All Example Sentences for root ball

Word History

First Known Use

1837, in the meaning defined above

Time Traveler
The first known use of root ball was in 1837

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Cite this Entry

“Root ball.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/root%20ball. Accessed 15 Dec. 2025.

Last Updated: - Updated example sentences
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