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sensei

American  
[sen-sey] / sɛnˈseɪ /

noun

  1. a karate or judo instructor.


Etymology

Origin of sensei

< Japanese: teacher, master, doctor < Middle Chinese, equivalent to Chinese xiānsheng ( xiān ahead + shēng born)

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.

"One day he stumbles upon a samurai sensei who teaches him...about real discipline and how he can not only protect himself, but protect other people too."

From BBC • Mar. 13, 2026

He wanted to be a better person and a sensei worthy of the kids he instructed.

From Salon • Feb. 13, 2025

Somebody introduced me to my martial arts sensei.

From Seattle Times • Oct. 12, 2023

The success continued through the ’90s: The animated “Turtles” series, in which the characters trained under their sensei, a rat called Splinter, while doing battle with their nemesis, the evil Shredder, ran for 10 seasons.

From New York Times • Aug. 8, 2022

Hanako’s sensei had also given her a list of math problems that she was supposed to use the abacus to figure out.

From "A Place to Belong" by Cynthia Kadohata