Here's the breakdown:
* Origin: The word "savvy" comes from the French word "savoir," meaning "to know."
* Evolution: Over time, "savoir" evolved into the word "savvy" in English. It first appeared in the late 19th century as a slang term meaning "to know or understand."
* Meaning: Today, "savvy" is a noun or adjective meaning:
* (noun): Shrewdness, practical knowledge, or understanding.
* (adjective): Having or showing practical knowledge or understanding.
So, in essence, "savvy" essentially means "knowing" or "understanding." It's a word that has become a common and widely used term in modern English, reflecting its adaptability and evolution over time.