I. kəˌlējēˈaləd.ē, -ətē noun
( -es )
Etymology: French collégial of a colleague (from Middle French, from Latin collegialis ) + English -ity
: the relationship of colleagues
the impediment of collegiality , under which in old days one tribune could nullify the work of another — John Buchan
II. noun
: the participation of bishops in the government of the Roman Catholic Church in collaboration with the pope