Presentor vs. Presenter

Generally. A person who shows, introduces, or hands over something; a person who gives a gift or presentation.

To make a gift or award of

To make a gift to

To offer for observation, examination, or consideration; show or display

To offer (a play, for example) for public entertainment.

To afford or furnish

To turn or position in the direction of another

(Immunology) To display (an antigen) on the cell surface. Used especially of cells such as macrophages and dendritic cells, where the displayed antigen activates T cells as part of an immune response.

To represent or depict in a certain manner

To introduce, especially with formal ceremony.

To introduce (a young woman) to society with conventional ceremony.

To hold, carry, or point (a weapon) in a particular manner as a salutation or sign of honor, usually along the center axis of the body.

(Ecclesiastical) To recommend (a cleric) for a benefice.

To make a presentation.

To be evident or manifest. Used of a disease or condition

To exhibit symptoms or signs during a medical examination

pres·ent (prĕzənt) Something presented; a gift.

pre·sent (prĭ-zĕnt) The position of a rifle or other weapon when presented.

Someone who presents a broadcast programme; a compere or master of ceremonies.

Someone who presents a thing or person to someone else.

(computing) A small handheld device used to remotely control a computerised slide show.

(software) A conceptual layer in GUI-based software that assumes the functionality of the "middle-man".

One who presents.

someone who presents a message of some sort (as a petition or an address or a check or a memorial etc.)

an advocate who presents a person (as for an award or a degree or an introduction etc.)

person who makes a gift of property