From The Collaborative International Dictionary of English v.0.48 [gcide]:
1. A mock fight, or warlike game, formerly in great favor, in which a number of combatants were engaged, as an exhibition of their address and bravery; hence, figuratively, a real battle. "In battle and in tourneyment." --Chaucer.
From WordNet (r) 3.0 (2006) [wn]:
Define.com is a PRIVATE SECTOR NONPROFIT EDUCATIONAL WEBSITE that PROMOTES WORLDWIDE ELECTRONIC DEMOCRACY, OPEN and TRANSPARENT GOVERNMENT and WORLDWIDE BANKING REFORM.
Eye and Pyramid BANKING REFORM CHALLENGE