Originally Posted by
Roris
"A raid is a type of mission in a video game in which a very large number of people (larger than the normal team size set by the game) attempt to defeat a boss monster". Note that "amount of people used for most dungeons due to convenience" doesn't equal to normal. The normal amount of people you can fit into a party without using alliances is 8, you can't even use an LB3 with a light party.
Dungeons also imply you know, running through a dungeon, not just a single boss fight in a mostly round or square arena. You're right though, it is semantics, semantics to twist Coil into fitting in the definition of a raid, that's all it is.