稽 - think, consider

funny; comical; humorous; laughable

practice; practising; training; study

bowing to the floor

training clothes (judo, kendo, etc.); practice suit

practice session where grand champion is present

accomplishments; taking lessons (in dance, music, tea ceremony, flower arranging, etc.)

training partner

caricature

rehearsal

training by participants of the same skill level (kendo)

training by two participants of the same skill level (kendo)

mid-winter training