a device in the transmission of a motor vehicle that automatically disengages the drive shaft whenever it begins to turn more rapidly than the engine.
2.
a form of rear bicycle wheel that has a device freeing it from the driving mechanism, as when the pedals are stopped in coasting.
verb (used without object)
3.
(of a vehicle or its operator) to coast with the wheels disengaged from the driving mechanism.
4.
to move or function freely, independently, unconcernedly, or the like (often followed by about, through, around, etc.): The two friends freewheeled around the country after graduation.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a ratchet device in the rear hub of a bicycle wheel that permits the wheel to rotate freely while the pedals are stationary
2.
a device in the transmission of some vehicles that automatically disengages the drive shaft when it rotates more rapidly than the engine shaft, so that the drive shaft can turn freely
—vb
3.
(intr) to coast in a vehicle or on a bicycle using the freewheel
freewheeling (ˌfriːˈwiːlɪŋ)
—adj
1.
relating to, operating as, or having a freewheel; coasting
2.
informal free of restraints; carefree or uninhibited
1903, from free + wheel; originally of bicycle wheels that turned even when not being pedaled, later from the name of a kind of automobile drive system that allowed cars to coast without being slowed by the engine. Fig. sense is from 1911.