Meaning : A vote to select the winner of a position or political office.
Example :
The results of the election will be announced tonight.
Meaning : The act of selecting someone or something. The exercise of deliberate choice.
Example :
Her election of medicine as a profession.
Meaning : The status or fact of being elected.
Example :
They celebrated his election.
Meaning : The predestination of some individuals as objects of divine mercy (especially as conceived by Calvinists).