divider

noun

di·​vid·​er də-ˈvī-dər How to pronounce divider (audio)
Synonyms of dividernext
1
: one that divides
2
dividers plural : an instrument for measuring or marking (as in dividing lines)
3
: something serving as a partition between separate spaces or areas
a highway divider

Illustration of divider

Illustration of divider
  • dividers

Examples of divider in a Sentence

Concrete barriers are used as highway dividers. She has proven to be a divider of people. He says that he's a uniter, not a divider.
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.
The new tubes solve that problem with an internal divider at the middle of the tube that helps trap the air in a confined chamber. Deni Ellis Béchard, Scientific American, 3 Feb. 2026 Much of the property was built with materials from the surrounding woods—cypress soaking tubs, heated stone bathroom floors, and bamboo dividers whose clean minimalist lines and varied textures offer a restorative setting. Jennifer Flowers, AFAR Media, 30 Jan. 2026 Instead of being the great equalizer, education is at risk of becoming the great divider. Forbes.com, 24 Jan. 2026 There’s also a divider that’s also a pouch, which can hold your makeup brushes, hair ties, or even jewelry. Rylee Johnston, Travel + Leisure, 19 Jan. 2026 See All Example Sentences for divider

Word History

First Known Use

1534, in the meaning defined at sense 1

Time Traveler
The first known use of divider was in 1534

Cite this Entry

“Divider.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/divider. Accessed 14 Feb. 2026.

Kids Definition

divider

noun
di·​vid·​er də-ˈvīd-ər How to pronounce divider (audio)
1
: something that divides
a room divider
2
plural : an instrument for measuring or marking

Medical Definition

divider

noun
di·​vid·​er də-ˈvīd-ər How to pronounce divider (audio)
: the second incisor tooth of a horse situated between the center and corner incisors on each side compare nipper sense 2

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