noun
Abbreviation of リハーサル. Common in music, theater, and event preparation contexts.
See also: リハーサル
明日のライブのリハは午後からです。
The rehearsal for tomorrow's live show is from the afternoon.
noun
Abbreviation of リハビリテーション. Often used in medical and physical therapy contexts.
See also: リハビリテーション
けがのあと、毎日リハに通っています。
After the injury, I go to rehabilitation every day.