# sensei

/ˈsɛnˌseɪ/ (US) · CEFR B1 · Noun

Source: https://englishreference.com/word/sensei
Updated: 2026-09-28

## Definition

a teacher or expert, especially in Japanese martial arts like karate. You use this title to show respect to someone who is teaching you a skill.

For teachers: a title of respect for a teacher, instructor, or master, particularly within the context of Japanese martial arts or traditional arts. Often used as a direct address or a suffix to a surname.

## Examples

- The students bowed to their sensei before the lesson started.
- After years of practice, he finally earned the respect of his sensei and was awarded his black belt.

## Usage notes

- Often used as a title before a surname or as a standalone form of address. In English contexts, it is rarely pluralized with a Japanese suffix, typically following standard English plural rules.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.