Problem: Sentence1: We can not trust anyone who deceives us.
Sentence2: In God We Trust-written on denominations of US currency.
Q: Does the term trust mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: The Earth turns.
Sentence2: The wheels are turning.
Q: Does the term turn mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: "Can he reach?" "The chair must not touch the wall."
Sentence2: Their hands touched.
Q: Does the term touch mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: The "war on terror" is a campaign against terrorist crime.
Sentence2: In the US, conservatives rail against the "war on Christmas".
Q: Does the term war mean the same thing in both these sentences?

Answer:
the same meaning