president

president /ˈprɛzədənt/ noun
plural presidents
president
/ˈprɛzədənt/
noun
plural presidents
Britannica Dictionary definition of PRESIDENT
[count]
1 
: the head of the government in some countries
— often + of
2 
: someone who has the highest position in an organization or business — often + of — compare vice president

— presidential

/ˌprɛzəˈdɛnʃəl/ adjective, always used before a noun