tandem.
(Of thelat. )( tandem, along, saying of the time and everywhere space).
1. m. bicycle for two people, who sit one after the other, equipped with pedals for both.
2. m. shot, usually by car from two wheels, a cavalry between the which and front another with straps hooked to the tips of them.
3. m. set of two people who have a common activity, or who collaborate on something.
4. m. set of two elements that complement each other.
en tandem.1. loc. Advisor. Said to assemble certain appliances: in such a way that work simultaneously or successively.