an international peace 'conference' [=a meeting in which leaders of many countries talk about peace]
The organization held/hosted its annual 'conference' in New York this year.
a 'conference' center [=a large building where conferences are held]
(..) have a suitcase? Look... I have to go away for now... because there's a funeral directors' conference in Portland. Do you want me to bring you something back? Yeah, bring me a silver Escalade. Durrell, I promise you (..)2005 TvShow: Six Feet Under Title: Everyone's Waiting Season: 5 Episode 12