plantar fasciitis

noun

: inflammation of the dense fibrous band of tissue of the sole of the foot that is marked especially by heel or arch pain

Examples of plantar fasciitis in a Sentence

Recent Examples on the Web
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On Thursday, Isbel was diagnosed with a Grade 3 tear of a portion of his left plantar fasciitis. Jaylon Thompson, Kansas City Star, 11 June 2026 Soft yet supportive, the Vionic Kearny Slip-ons boast a two-inch platform that delivers a subtle lift—ideal for petite travelers like myself—which also functions to alleviate heel pain caused by plantar fasciitis or Achilles tendonitis. Sophie Dodd, Travel + Leisure, 9 June 2026 Targets routinely develop bunions, hammertoes, and plantar fasciitis. Dahlia Gallin Ramirez, New Yorker, 9 June 2026 With Harrison Bader suffering through a bout with plantar fasciitis, there is room for Cox to receive immediate playing time. Joseph Dycus, Mercury News, 31 May 2026 See All Example Sentences for plantar fasciitis

Word History

First Known Use

1940, in the meaning defined above

Time Traveler
The first known use of plantar fasciitis was in 1940

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Cite this Entry

“Plantar fasciitis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plantar%20fasciitis. Accessed 13 Jun. 2026.

Medical Definition

plantar fasciitis

noun
: inflammation involving the plantar fascia of the foot especially in the area of its attachment to the calcaneus that is marked especially by heel or arch pain
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