Question: Here is one sentence: The fire spared the forest floor.
Here is another sentence: The room has a wooden floor.
Does the floor mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: The visibility from that angle was good.
Here is another sentence: Low visibility caused by fog.
Does the visibility mean the same thing in the two sentences?

Answer: the same meaning


Question: Here is one sentence: Hold these truths to be self-evident.
Here is another sentence: About a dozen animals were held inside the stockade.
Does the hold mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: Heat the water on the stove.
Here is another sentence: The sun heats the oceans.
Does the heat mean the same thing in the two sentences?

Answer:
the same meaning