Question: Here is one sentence: My ambition is to own a helicopter.
Here is another sentence: His ambition is to own his own business.
Does the ambition mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: He went to Las Vegas and spent all his money over a three-day run.
Here is another sentence: I'm having a run of bad luck.
Does the run mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Fill a container.
Here is another sentence: The liquid fills the container.
Does the fill mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: They stopped at an open space in the jungle.
Here is another sentence: It all happened in the space of 10 minutes.
Does the space mean the same thing in the two sentences?

Answer:
different meanings