How do you spell salm?

The correct spelling of "salm" depends on what you're trying to spell. Here are some possibilities:

* Psalm: A sacred song or poem, often part of a religious service.

* Salmon: A type of fish that lives in the ocean and swims up rivers to spawn.

* Calm: A state of peace and tranquility.

Please provide more context or the full sentence so I can give you the most accurate spelling.