What is the origin of word souvenir?

The word "souvenir" comes from the French word "souvenir", which itself is derived from the Latin word "subvenire", meaning "to come to mind, to remember".

Here's the breakdown:

* Latin: "subvenire" (to come to mind, to remember)

* French: "souvenir" (meaning both "to remember" and "a reminder")

* English: "souvenir" (a reminder of a place, event, or person)

So, a souvenir is something that helps you "remember" or "come to mind" a particular experience or place. It acts as a tangible reminder of something you've seen, done, or encountered.