tilt

(transitive) To slope or incline (something); to slant.

(intransitive) To be at an angle.

(intransitive, jousting) To charge (at someone) with a lance.

(transitive) To point or thrust a weapon at.

(transitive) To point or thrust (a weapon).

To forge (something) with a tilt hammer.

(pinball, of a machine) To intentionally let the ball fall down to the drain by disabling flippers and most targets, done as a punishment to the player when the machine is nudged too violently or frequently.

(poker, video games) To play worse than usual (often as a result of previous bad luck or losses).