Problem: Sentence1: The room has a wooden floor.
Sentence2: They needed rugs to cover the bare floors.
Q: Does the term floor mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Her former friends now avoid her.
Sentence2: I try to avoid the company of gamblers.
Q: Does the term avoid mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Block a nerve.
Sentence2: Block a garment.
Q: Does the term block mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Stop a car.
Sentence2: Your rights stop where you infringe upon the rights of other.
Q: Does the term stop mean the same thing in both these sentences?

Answer:
different meanings