Question: Sentence 1: The mayor likes to call on some of the prominent citizens.
Sentence 2: She called her children lazy and ungrateful.
Does call mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: Change per unit volume.
Sentence 2: The centimetre is a unit of length.
Does unit mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: As the car salesman approached, wearing a plaid suit and slicked-back hair, he seemed to embody sleaze.
Sentence 2: This painting embodies the feelings of the Romantic period.
Does embody mean the same thing in these two sentences?
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Answer:
the same meaning