TRICYCLE
tricycle, trike, velocipede
(noun) a vehicle with three wheels that is moved by foot pedals
Source: WordNet® 3.1
Etymology
Noun
tricycle (plural tricycles)
A cycle with three wheels, powered by pedals and usually intended for young children.
(Philippines) A cycle rickshaw.
Synonyms
• trike
Verb
tricycle (third-person singular simple present tricycles, present participle tricycling, simple past and past participle tricycled)
To ride a tricycle.
Synonyms
• trike
Source: Wiktionary
Tri"cy*cle, n. Etym: [Pref. tri- + cycle as inbicycle.]
Definition: A three-wheeled velocipede. See Illust. under Velocipede. Cf.
Bicycle.
Source: Webster’s Unabridged Dictionary 1913 Edition