Question: Here is one sentence: There was a reversal of autonomic function.
Here is another sentence: The reversal of the image in the lens.
Does the reversal mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: I can not keep track of all my employees.
Here is another sentence: I keep my specimens under glass to protect them.
Does the keep mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: I'm worried that the load on that transformer will be too high.
Here is another sentence: The system broke down under excessive loads.
Does the load mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: Hoop vats.
Here is another sentence: To hoop a barrel or puncheon.
Does the hoop mean the same thing in the two sentences?

Answer:
the same meaning