Problem: Sentence1: He is out of action.
Sentence2: The piano had a very stiff action.
Q: Does the term action mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: The expanded window will give us time to catch the thieves.
Sentence2: Launch window.
Q: Does the term window mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: I don't care what he does.
Sentence2: We cared about the opera.
Q: Does the term care mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: From cradle to grave.
Sentence2: He went to his grave without forgiving me.
Q: Does the term grave mean the same thing in both these sentences?

Answer:
the same meaning