dan
(noun)
noun
1. A rank of black belt in martial arts
2. Someone who has achieved a level of black belt
3. (mining) A small truck or sledge used in coal mines.
4. (obsolete) A title of honour equivalent to "master" or "sir".
(noun)
1. A rank of black belt in martial arts
2. Someone who has achieved a level of black belt
3. (mining) A small truck or sledge used in coal mines.
4. (obsolete) A title of honour equivalent to "master" or "sir".