Question: Sentence 1: Put the kettle on the fire.
Sentence 2: Barbecue over an open fire.
Does fire mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: Turn a key.
Sentence 2: The hillside behind our house isn't generally much to look at, but once all the trees turn it's gorgeous.
Does turn mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: He ate his fill of potatoes.
Sentence 2: Don't feed him any more: he's had his fill.
Does fill mean the same thing in these two sentences?
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Answer:
the same meaning