Problem: Sentence1: A round of pleasures.
Sentence2: The story is going the rounds in Washington.
Q: Does the term round mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: He was suspected of implication in several robberies.
Sentence2: The expectation was spread both by word and by implication.
Q: Does the term implication mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Doesn't that patch of clouds looks like a bunny?
Sentence2: The storms last summer washed away parts of the road so we can expect some rough patches up ahead.
Q: Does the term patch mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: They could still receive the sound but the picture was gone.
Sentence2: She was the picture of despair.
Q: Does the term picture mean the same thing in both these sentences?

Answer:
different meanings