Ryuu means "dragon in Japanese. Pronounced (rye-oo). 竜: Ryu. You can say "doragon" when referring to dragons as conceived of in Western thought. In Japanese language, dragon is called "ryu". It is written as 竜.
Ryu-u りゅう 竜 龍
Ryu = Dragon
In my style, Shorin-Ryu (and probably others), Kosa Dachi roughly translates to Cross-legged stance.
A-n-do-ryu-u.
ryu no kiba
ryu no ha
ryu-ken
Ryu means dragon in Japanese and ko means child in Japanese
Okinawa Karate * Shorin Ryu * GoJu Ryu * Shito Ryu * Wado Ryu Korean Karate * Tang Soo Do * Tae Kwon Do * Hapkido Japanese Karate * Shotokan
The school of translates to ryu. The term ryu is found in the name of many styles of Japanese martial arts.
they mean the same, its said ryu