I’ll add entries here as I come across words I don’t know.
Ai-hammi
Nage and uke stand facing each other in the same hammi.
Hammi
a posture in which one foot is advanced one step and the weight of the body is distributed equally on both feet. (one foot in front of the other)
(must research for myself)
Irimi
Stepping into the attack. Redirect your opponent’s Ki back into them. Contrast this to Tenkan.
Ma-ai
Safe distance
(must research for myself)
Nage
The person who throws
(must research for myself)
Ochitsuki
Calmness displayed before, during, and after a throw.
(must research for myself)
Onegaeshimasu
(roughly) please help me; please train with me; (said to your partner each time you train).
(must research for myself)
Sensei
Teacher
Tenkan
Stepping aside (circularly) from an opponent’s attack. Redirect your opponent’s Ki into another direction. Contrast this to Irimi.
Uke
The person who attacks
(must research for myself)