Meaning of BICYCLE in English
/ ˈbaɪsɪkl; NAmE / noun , verb
(also informal bike ) a road vehicle with two wheels that you ride by pushing the pedals with your feet :
He got on his bicycle and rode off.
We went for a bicycle ride on Sunday.
[ v , usually + adv. / prep. ] ( old-fashioned ) to go somewhere on a bicycle
—compare bike , cycle
mid 19th cent.: from bi- two + Greek kuklos wheel.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005