Yes, source is a Scrabble word!

Verb

1. Get (a product) from another country or business

2. Specify the origin of

Noun

1. The place where something begins, where it springs into being

2. A document (or organization) from which information is obtained

3. Anything that provides inspiration for later work

4. A facility where something is available

5. A person who supplies information

6. Someone who originates or causes or initiates something

7. (technology) a process by which energy or a substance enters a system

8. Anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies

9. A publication (or a passage from a publication) that is referred to