Question: Here is one sentence: A chain of mountains.
Here is another sentence: The third link of the silver chain needs to be resoldered.
Does the chain mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Swing a bat.
Here is another sentence: His mood swings.
Does the swing mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: We're planning to camp in the field until Sunday.
Here is another sentence: The houseguests had to camp in the living room.
Does the camp mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Use your head!
Here is another sentence: I used to get sick when I ate in that dining hall.
Does the use mean the same thing in the two sentences?

Answer:
different meanings