Question: Here is one sentence: I ordered two dozen doughnuts.
Here is another sentence: There shouldn't be more than two dozen Christmas cards left to write.
Does the dozen mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: The horse will run the Preakness next year.
Here is another sentence: I'm not ready to run a marathon.
Does the run mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: It started to dawn, and we had to get up.
Here is another sentence: The age of computers had dawned.
Does the dawn mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: The home crowd cheered when Princeton took the field.
Here is another sentence: There are several species of wild flowers growing in this field.
Does the field mean the same thing in the two sentences?

Answer:
the same meaning