in tandem

• Travailler ou agir ensemble, en coordination ou en coopération avec quelqu'un ou quelque chose d'autre ; simultanément ou conjointement.

Working or happening together, in coordination or cooperation with someone or something else; simultaneously or in conjunction.

1. Working togetherB2formal

   In cooperation or coordination with someone or something else.

   en tandem

   • The two departments worked in tandem to complete the project.
   • The software and hardware operate in tandem for optimal performance.
   • They rode in tandem on the bicycle built for two.

2. SimultaneouslyB2formal

   At the same time; concurrently.

   en tandem

   • The two events ran in tandem, causing scheduling conflicts.
   • The new policies were implemented in tandem with the old ones.
   • The musicians played in tandem, creating a harmonious sound.