Problem: Word: call

Sentence 1: He placed a phone call to London.

Sentence 2: She reported several anonymous calls.

Same meaning?
A: the same meaning

Problem: Word: time

Sentence 1: He was a great actor in his time.

Sentence 2: Time stops for nobody.

Same meaning?
A: different meanings

Problem: Word: hegemony

Sentence 1: The consolidation of the United States' hegemony over a new international economic system.

Sentence 2: To say they have priority is not to say they have complete hegemony.

Same meaning?
A: the same meaning

Problem: Word: coverage

Sentence 1: Don't go to lunch if we don't have enough coverage for the help-desk phones.

Sentence 2: The enemy fire is increasing -- can we get some immediate coverage from those bunkers?

Same meaning?
A:
the same meaning