colloquium (n.)

• airing
• analysis
• assembly
• assignation
• ball
• brawl
• canvassing
• caucus
• colloquy
• commission
• committee
• conclave
• concourse
• conference
• congregation
• congress
• consideration
• conventicle
• convention
• convocation
• council
• dance
• date
• debate
• deliberation
• dialectic
• dialogue
• diet
• discussion
• eisteddfod
• examination
• festivity
• fete
• forum
• gathering
• housewarming
• investigation
• levee
• meet
• meeting
• palaver
• panel
• party
• plenum
• prom
• quorum
• rally
• rap
• reception
• rendezvous
• review
• seance
• seminar
• session
• shindig
• sit-in
• sitting
• soiree
• study
• symposium
• synod
• treatment
• turnout
• ventilation