Question: Sentence 1: Please speak up, the line is very faint.
Sentence 2: A dedicated line.
Does line mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: I had a look in the mirror to see if the blood had come off my face.
Sentence 2: We could see the lorry in the mirror, so decided to change lanes.
Does mirror mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: The rebels threaten to seize civilian hostages.
Sentence 2: The terrorists seized the politicians.
Does seize mean the same thing in these two sentences?
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Answer:
the same meaning