Which language does the word hassle come from?

The word "hassle" is believed to have originated from Middle English, specifically from the word "hastel", which meant "hurry" or "rush".

It's interesting to note that the word "hastel" itself may have come from Old Norse or Old French, but the exact origin is uncertain.

Over time, the meaning of "hassle" shifted from simply meaning "hurry" to "a troublesome or difficult situation", which is the definition we know today.