Definition of round-robin
1 a
:a written petition, memorial, or protest to which the signatures are affixed in a circle so as not to indicate who signed first
b
:a statement signed by several persons
c
:something (such as a letter) sent in turn to the members of a group each of whom signs and forwards it sometimes after adding comment
2
:round table 2
3
:a tournament in which every contestant meets every other contestant in turn
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