Noun
a person whose actions and opinions strongly influence the course of events
Source: WordNetAccording to the tweets, the ex-governor claimed that the officer should be aware of his social status as a very important person (VIP). Source: Internet
After his mother, his eldest sister Lizzie was the most important person in his life until his own marriage. Source: Internet
Abedin stuck by him, even as she became perhaps the most important person, apart from Hillary herself, in winning the Democrats a third term. And waaddaya know, Weiner was caught sexting again. Source: Internet
Gehring 1990, p. 273. Hal Roach was considered to be the most important person in the development of their film careers. Source: Internet
At this stage in the journey, she was the least important person aboard. Source: Internet
I love the possibility that you could meet someone tomorrow and they could be the most important person you’ve ever met in your life. Source: Internet