Its origin can be traced back to the Latin word "merces," which meant "reward" or "payment." Over time, the word evolved in French to "merci," taking on the meaning of expressing gratitude for something received.
Here's a simplified breakdown:
* Latin: *merces* (reward, payment)
* Old French: *merci* (favor, grace)
* Modern French: *merci* (thank you)
So, while the word "merci" itself is French, its roots lie in the Latin language, reflecting the historical connection between the two languages.