本番
1
performance (as opposed to practice);going before an audience or on-air;take
咳止めシロップ。本番前に一口飲まないと落ち着かない！
Cough syrup. If I don't drink a mouthful before going on stage I can't settle down!
2
game;match
3
high of the season;height (of summer, etc.);actual event (or celebration, etc.);real deal
4
penetrative vaginal sex (with a prostitute);unsimulated sex (in an adult movie)
5
production environment
See also:
本番環境 (ほんばんかんきょう)