Question: Sentence 1: He put his coat over the back of the chair and sat down.
Sentence 2: All I need to weather a snowstorm is hot coffee, a warm fire, a good book and a comfortable chair.
Does chair mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: Make an estimate.
Sentence 2: Can you make me an omelette?
Does make mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: The trapped miners found a pocket of air.
Sentence 2: The battle was won except for cleaning up pockets of resistance.
Does pocket mean the same thing in these two sentences?
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Answer:
different meanings