Meaning of “president” - Learner’s Dictionary

president

noun [ C ] uk us /ˈprezɪdənt/
COUNTRY

B1 the highest political position in some countries, usually the leader of the government:

to be elected president
President Obama
ORGANIZATION

the person in charge of a company or organization

→ See also vice president

(Definition of “president” from the Cambridge Learner’s Dictionary © Cambridge University Press)