bicycle

11 ENTRIES FOUND:

1bi·cy·cle

noun \ˈbī-si-kəl, -ˌsi- also -ˌsī-\

: a 2-wheeled vehicle that a person rides by pushing on foot pedals

Full Definition of BICYCLE

:  a vehicle with two wheels tandem, handlebars for steering, a saddle seat, and pedals by which it is propelled; also :  a stationary exercise machine that resembles such a vehicle

Examples of BICYCLE

  1. <the range of the boy's explorations vastly expanded when he acquired his first bicycle>

Origin of BICYCLE

French, from bi- + -cycle (as in tricycle)
First Known Use: 1863

Related to BICYCLE

Synonyms
bike, cycle, push-bike (also push bicycle) [British], two-wheeler, velocipede [archaic]

Other Vehicles Terms

brougham, hansom, litter, shay, skid, sledge, sulky, wain

2bicycle

intransitive verb

: to ride a bicycle

bi·cy·cled bi·cy·cling \-k(ə-)liŋ\

Full Definition of BICYCLE

:  to ride a bicycle
bi·cy·cler \-klər\ noun
bi·cy·clist \-klist\ noun

First Known Use of BICYCLE

1869

Rhymes with BICYCLE

bicycle

noun    (Concise Encyclopedia)

Components of a modern touring bicycle.—© Merriam-Webster Inc.

Lightweight, two-wheeled, steerable machine that is propelled by the rider. The wheels are mounted in a metal frame, and the front wheel is held in a movable fork. The rider sits on a saddle and steers with handlebars attached to the fork, propelling the bicycle with two pedals attached to cranks that turn a chainwheel. An endless chain transmits power from the chainwheel to a sprocket on the back wheel. A heavy, pedalless form built in 1818 was propelled simply by the rider paddling his feet against the ground. In the early 1840s Scottish blacksmith Kirkpatrick Macmillan (1813–78) built bicycles propelled by pedals, cranks, and drive rods; he is widely credited with having invented the bicycle. Important innovations were introduced by Pierre and Ernest Michaux in France in the early 1860s, and by 1865 their company was manufacturing 400 vélocipèdes a year. A lighter version produced in England in 1870 (nicknamed the “penny-farthing”) featured a large front wheel and small back wheel. By the 1890s the standard bicycle design was established, and, with the smooth ride enabled by the new pneumatic tires, its popularity exploded. The so-called mountain bike became the standard design by the early 1990s. The bicycle is used worldwide as a basic means of transportation.

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