to cause (something) to slope or sit at an angle
Don't tilt the boat
to shift so as to lean or incline
formerly, to point or thrust (a lance) in a joust
to shift so as to lean or incline
archaic (+ with) to engage in combat with somebody using lances
(+ at) to make an impetuous attack on something or somebody
She's always tilting at wrongs
tilter noun
[Middle English tulten, tilten to topple, of Germanic origin]