President
Merriam-Webster Online Dictionary
president (noun)1.
an official chosen to over a meeting or assembly - preside
2.
an appointed governor of a subordinate political unit
3.
the chief officer of an organization (as a corporation or institution) usually entrusted with the direction and administration of its policies
4.
the officer of a governmental body - presiding
5.
a) an elected official serving as both chief of state and chief political executive in a republic having a presidential government
b) an elected official having the position of chief of state but usually only minimal political powers in a republic having a parliamentary government
Merriam-Webster Online Thesaurus
president (noun)a person in charge of a meeting
SYNONYMS:
chairman, chairperson, moderator, president, presider, prolocutor, speakerRELATED WORDS:
chairwoman; cochair, cochairman, cochairperson, cochairwoman, copresident