1bi·cy·cle 
/ˈbaɪsɪkəl/ noun
plural bi·cy·cles /ˈbaɪsɪkəl/ noun [count] : a 2-wheeled vehicle that a person rides by pushing on foot pedals
▪ She rode her bicycle [=bike] to school. ▪ They toured Europe on bicycles. = They toured Europe by bicycle. ▪ Let's go for a bicycle ride [=ride our bicycles for pleasure] after work tonight. — compare tricycle, unicycle
▪ She rode her bicycle [=bike] to school. ▪ They toured Europe on bicycles. = They toured Europe by bicycle. ▪ Let's go for a bicycle ride [=ride our bicycles for pleasure] after work tonight. — compare tricycle, unicycle
