Q: Does the word "mean" mean the same thing in "I mean no harm." and "I didn't mean to knock your tooth out."?

A: the same meaning

Q: Does the word "raise" mean the same thing in "To raise somebody to office." and "Raise the specter of unemployment."?

A: different meanings

Q: Does the word "loaf" mean the same thing in "Sugar loaf." and "Meat loaf."?

A: the same meaning

Q: Does the word "return" mean the same thing in "His gross income was enough that he had to file a tax return." and "On his return from Australia we gave him a welcoming party."?

A:
different meanings