Oss / Osu

押忍

Widespread term expressing respect, perseverance, and acknowledgment.

Quick Facts

CategoryGreeting

Pronunciation/[oss]/

Alternative NamesOsu

Definition

The term Oss derives from the contraction of Oshi Shinobu ('push and endure'). Initially used in Japanese military and officer academies, it was heavily popularized by Masutatsu Oyama in Kyokushin Karate. It functions as a greeting, an acknowledgment of instructions ('I understand'), and an expression of resilience during arduous training.

Related Terms

Dojo道場

Traditional training hall for Japanese martial arts and meditation.

Rei礼

Traditional bow expressing respect, humility, and proper etiquette.

Sensei先生

Honorific title for a teacher or instructor in Japanese culture.

Associated Martial Arts

Shotokan Gracie Jiu-Jitsu Byakuren Kaikan Seidokaikan Karate Kyokushin Budokai