(in bridge, whist, and similar card games) 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.
"declarer ruffs the opening lead and plays a trump"
(in bridge, whist, and similar card games) play a trump on (a card of another suit).
"why on earth did you trump my ace?"
>The meningeal lymphatic vessels (or meningeal lymphatics) are a recently discovered network of conventional lymphatic vessels located parallel to the dural sinuses and meningeal arteries of the mammalian central nervous system (CNS).