Definitionen
1.NounA training facility, usually led by one or more sensei; a hall or room used for such training.
2.NounA room or other facility used for other activities, such as meditation or software development.
3.NounSynonym of dohyo (“the ring in which a sumo wrestling match is held”).
4.NounThe dojo loach, Japanese weather loach, or pond loach (Misgurnus anguillicaudatus), a freshwater fish native to East Asia.