Q: Does the word "class" mean the same thing in "An emerging professional class." and "Flirting is not unknown in college classes."?

A: different meanings

Q: Does the word "conflict" mean the same thing in "The conflict between the government and the rebels began three years ago." and "I wanted to attend the meeting but there's a conflict in my schedule that day."?

A: different meanings

Q: Does the word "fear" mean the same thing in "I fear the worst will happen." and "I fear for their safety."?

A: the same meaning

Q: Does the word "krona" mean the same thing in "Kronas kurss -- the exchange rate of the krona." and "Papira krona -- paper krona (i.e., bills, banknotes)."?

A:
the same meaning