0 past simple and past participle of trump
1 If you trump another player's card, you beat it with a card that belongs to the group of cards that has been chosen to have the highest value in the game you are playing.
It was a crude, partisan attempt to replace a president on essentially trivial and trumped-up grounds.
They would wish to pursue it through a trumped-up case of alleged discrimination on the ground of race, colour or religion.
Another doctor spent about £40,000 refuting allegations, while a third spent more than £50,000 attempting to refute trumped-up allegations.
Many of them are refused entry, often it seems for a trumped-up reason and sometimes through confusion over the new passport.
We have a trumped-up, misconceived objection that we are doing something which is totally unusual, when in fact it is not.
Both men face trumped-up charges of a non-political nature; but let us look at the reality.
They are arrested and accused on trumped-up charges.
He has been detained for the last 13 months on trumped-up charges, without trial and denied access to the outside world.