Keyword
discipline (of study)
Info
FrequencyTop 800-900
Type
Kyōiku (5th grade) 
?
KankenLevel 6
Heisig1858
Readings
しゅ
(35%)
す
(20%)
Composed of
thin person
stick
folding chair
a patch of hair
Used in kanji (1 in total)
oxalic
Used in vocabulary (269 in total)
training; practice; discipline; ascetic practices
amendment; correction; revision; modification; alteration; retouching
repair; mending; fixing; servicing
Examples (200 in total)
Don't you think you need a bit more training?
The real training has begun.
This training you are doing now has a good effect on that weakness, too.