president

One appointed or elected to preside over an organized body of people, such as an assembly or meeting.

The chief executive of a republic.

The chief executive officer of the United States, with powers as determined by the US Constitution.

The chief officer of a branch of government, corporation, board of trustees, university, or similar body.

An erroneous spelling of precedent.

Presiding; directing; guiding; occupying the chief place or first rank.

One who presides; one who superintends and directs the proceedings of others; a ruler; a ruling spirit.

An officer elected or appointed to preside over and control the proceedings of others.

The chief officer of a corporation, company, or society: as, the president of a railway company, or of a bank.