whichever Definition

1. The one or ones that; any that.

Example: Take whichever are suitable
Example: Take whichever coat fits better
2. According to which.

Example: at 10.00 or 10.30, whichever is more convenient
3. No matter which.

Example: I'll be satisfied, whichever you choose
4. Used to express uncertainty.

Example: It's in the ‘To Do' folder, whichever that is