tilter

nouns

someone who engages in a tilt or joust
tilter
is derived from
tilt
is a type of (narrower)
the contestant you hope to defeat
"he had respect for his rivals"; "he wanted to know what the competition was doing"
challenger, competition, competitor, contender, rival
a device for emptying a cask by tilting it without disturbing the dregs
tilter
is derived from
tilt
is a type of (narrower)
an instrumentality invented for a particular purpose
"the device is small enough to wear on your wrist"; "a device intended to conserve water"
device