What is rack meaning?

Rack can refer to a variety of things depending on the context. Here are some common meanings:

1. A storage or shelving unit used for organizing and storing items, like clothing, food, or equipment.
2. A device used for holding something in place, like a bike rack, a wine rack, or a server rack.
3. A rib-like structure that supports or connects various components of a larger structure, like a roof rack, a rack and pinion steering system, or a gun rack.
4. A physical or mental state of exhaustion, typically caused by exertion or stress, like "racked with guilt" or "racked with pain".
5. A verb meaning to cause something to suffer damage or harm, or to cause emotional distress, like "the storm racked the coastline" or "his conscience was racked with regret".

Overall, the meaning of "rack" depends on the context in which it's used.