*Firm* refers to something that is:

1. *Solid*: Having a stable and unchanging shape or structure.
2. *Sturdy*: Strong and able to withstand pressure or stress.
3. *Unwavering*: Not easily changed or influenced.

In various contexts, "firm" can describe:

- A company or organization that is stable and successful.
- A surface or object that is hard and unyielding.
- A decision or commitment that is unwavering and resolute.

For example:

- "The company is firm in its decision to expand into new markets."
- "The ground is firm and dry, perfect for hiking."
- "She has a firm grip on the handlebars as she rides her bike."