Question: Here is one sentence: Can you see the bird in that tree?
Here is another sentence: I saw their laughing and joking.
Does the see mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: The part of his hair was slightly to the left.
Here is another sentence: His part was right in the middle.
Does the part mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: Do research.
Here is another sentence: This car does 150 miles per hour.
Does the do mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: Immolate the valuables at the temple.
Here is another sentence: The Aztecs immolated human victims.
Does the immolate mean the same thing in the two sentences?

Answer:
the same meaning