sciatica

noun

sci·​at·​i·​ca sī-ˈa-ti-kə 

: pain along the course of a sciatic nerve especially in the back of the thigh

broadly : pain in the lower back, buttocks, hips, or adjacent parts

Examples of sciatica in a Sentence

Recent Examples on the Web

Many individuals will mention that LeBron James didn't suit up for the game due to the sciatica injury that will sideline him for several weeks. —Matthew Couden, MSNBC Newsweek, 22 Oct. 2025

Designed for maximum support, those with sciatica, arthritis and scoliosis can sleep better. —Christopher Murray May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 22 Oct. 2025

Lakers star LeBron James missed a season opener for the first time in his 23 years in the NBA, watching from the bench due to sciatica that is expected to sideline him until mid-November. —Khobi Price, Oc Register, 22 Oct. 2025

With sciatica relegating LeBron James to the sidelines, Doncic was unstoppable as a scorer and put up 43 points. —Joseph Dycus, Mercury News, 22 Oct. 2025

Word History

Etymology

Middle English, from Medieval Latin, from Late Latin, feminine of sciaticus

First Known Use

14th century, in the meaning defined above

Rhymes for sciatica

• hepatica

Kids Definition

sciatica

noun

sci·​at·​i·​ca sī-ˈat-i-kə 

: pain along the course of a sciatic nerve especially in the back of the thigh

also : pain in or near the hips

Medical Definition

sciatica

noun

sci·​at·​i·​ca sī-ˈat-i-kə 

: pain along the course of a sciatic nerve especially in the back of the thigh caused by compression, inflammation, or reflex mechanisms

broadly : pain in the lower back, buttocks, hips, or adjacent parts