present participle of coordinate
"The project manager was coordinating all three departments to ensure their schedules aligned perfectly before the launch."
In plain English: To coordinate means to make different parts work together smoothly so everything happens at the same time without any problems.
"The project manager spent all morning coordinating with the design team to finalize the layout."
serving to connect two grammatical constituents of identical construction
"`and' in `John and Mary' or in `John walked and Mary rode' is a coordinating conjunction; and so is `or' in `will you go or stay?'"
That coordinates
"The nervous system is responsible for coordinating our voluntary and involuntary movements."