Meanings (ES + gloss)
tanquear
To attract the attacks of an enemy target in cooperative team-based combat, so that one's teammates can defeat the enemy in question more efficiently.
tanquear
To put (fuel, etc.) into a tank.
Concrete below ground must be fully tanked to prevent water uptake.
Sometimes oils are tanked for months or years at a time (e.g., linseed oil).
arrostrar
To resist damage; to be attacked without being hurt.
A weakened Superman tanked an explosion 50 times larger than the Kepler's Supernova and the electromagnetic shock wave hit him.
Unless Bane can tank Helicarrier-busting explosions I'm not sure how he stands a chance.