rack and pinion, n.
a wheel gear (the pinion) meshes with a toothed rack; converts rotary to reciprocating motion (and vice versa)
<noun.artifact>
rack and pinion
semantic pointers
hypernym
Word
a wheel gear (the pinion) meshes with a toothed rack; converts rotary to reciprocating motion (and vice versa)
<noun.artifact>
rack and pinion