1.
bow
A gesture of respect made by bending the body.
2.
thanks, gratitude
An expression of appreciation.
3.
manners, etiquette
Proper behavior and customs.
Common expressions
- 礼をする: to bow
- お礼を言う: to express thanks
- 礼を尽くす: to show the utmost courtesy
- 礼に欠ける: to lack manners
- お礼に: as thanks, in return
Compounds
Watch out
In the thanks sense the word is almost always お礼: お礼を言う (to thank), not 礼を言う in everyday speech. Bare 礼 usually means the bow (礼をする), as in the school command 起立、礼 (stand, bow).