'method' vs. 'message' vs. 'function' vs. '???'

Question

I recently asked a question about what I called \"method calls\". The answer referred to \"messages\". As a self-taught hobby programmer trying to phrase questions that don\

Answer 1

Usually, "Method" seems to be the proper name for Functions. However, each language has it's own keywords. Delphi for example even makes a difference between Methods that return something ("Functions") and Methods that return Nothing ("Procedures") whereas in C-Type languages, there is no difference.