tandem

English Thesaurus

1. a bicycle with two sets of pedals and two seats (noun.artifact)

hypernym	:	bicycle, bike, cycle, wheel,
definition	:	a wheeled vehicle that has two wheels and is moved by foot pedals (noun.artifact)

2. an arrangement of two or more objects or persons one behind another (noun.attribute)

hypernym	:	arrangement, placement,
definition	:	the spatial property of the way in which something is placed (noun.attribute)