- a sequence or series.
- a petition, remonstrance, or the like, having the signatures arranged in circular form so as to disguise the order of signing.
- a letter, notice, or the like, circulated from person to person in a group, often with individual comments being added by each.
- a tournament in which all of the entrants play each other at least once, failure to win a contest not resulting in elimination.
- a letter, esp a petition or protest, having the signatures in a circle in order to disguise the order of signing
- any letter or petition signed by a number of people
- a tournament, as in a competitive game or sport, in which each player plays against every other player
