Where did the term off come from?

The term "off" has a variety of origins and meanings, depending on the context in which it is used. Here are a few of the most common origins:

1. Old English: The word "off" is derived from the Old English word "of," which means "away from" or "out of." For example, the phrase "off the top of my head" means "without thinking too much about it" or "without any preparation."

2. Norse: The word "off" may also have roots in the Old Norse word "af," which also means "away from" or "off." This origin is particularly relevant in terms related to navigation and sailing, such as "off course" or "off shore."

3. Old French: The word "off" can also be traced back to the Old French word "of," which has a similar meaning to the Old English and Old Norse terms. This origin is often seen in phrases related to commerce, such as "off the shelf" or "off the record."

4. Figurative Language: In some cases, the term "off" is used figuratively to describe something that is unusual, strange, or unexpected. For example, the phrase "off the wall" can be used to describe something that is unconventional or bizarre.

Overall, the term "off" has multiple origins and meanings, reflecting its widespread use in the English language. Its versatility and adaptability have made it a valuable word for expressing a wide range of ideas and concepts.