Definition and uses of Trump ... according to my Mac Dictionary ...

NOUN:

- a helpful or admirable person.

-  trump card: a valuable resource that may be used, esp. as a surprise, in order to gain an advantage. 

- a playing card of the suit chosen to rank above the others, which can win a trick where a card of a different suit has been led.

VERB:

- beat (someone or something) by saying or doing something better.

- trump something up: invent a false accusation or excuse.

LITERALLY: 

To many, the Donald is a trump. An admirable man. Played, this election, by the GOP as their trump card. A playing card of the suit of billionaires, who rank above all forms of life, to win an election against the card played by the pantsuit of the establishment career politicians. To win this election, they've trumped up all sorts of charges against her, the pantsuit. If the Trump is elected, that trumps any argument about the intelligence of the People.