Yeah, it can, via it's favorite method for everything: adding params to the stack, and getting the return value there! Here's for GForth for example:

https://www.complang.tuwien.ac.at/forth/gforth/Docs-html/Cal...

There are even bindings to C/C++ GUI libraries and so on. Running at constrained systems is just a common deployment scenario, but nothing in Forth necessitates it. You can even run it under Windows.