kənˈ ̷ ̷ ̷ ̷ also (ˈ)kän|- adjective
1.
a. : mutually contrived or planned : agreed on
carefully concerted signals
b. : performed in unison : done together
a concerted sigh that should have been heard in Australia — Bill Alcine
2. : arranged in parts for several voices, musical instruments, or dancers (as a trio, string ensemble, or ballet)