Definition of "camaraderie"

And regardless of their differences, they always act with such camaraderie and complicity among themselves.

2016 February 8, Marwan Bishara, “Why Obama fails the leadership test in the Middle East”, in Al Jazeera English‎

There was not one of Napoleon's intimate friends, however high in rank, who would have ventured to indulge in the sort of camaraderie which was kept up between the Emperor and his old moustaches.

1838, Caulincourt, Napoleon and his Times, volume 1, page 175