potlatch, also potlach /potˈlach/

1. In NW USA, a Native American winter festival, the occasion for emulation in extravagant gift-giving and, in one tribe, even property-destruction
2. Any feast or gift (informal)

• multicycle
• multicycles
• multidentate
• multidenticulate
• multidigitate
• multidimensional
• multidirectional
• multidisciplinary
• multiethnic
• multifaced
• multifaceted
• multifactorial
• multi-faith
• multifarious
• multifariously
• multifariousness
• multifid
• multifidous
• multifil
• multifilament
• multifilaments
• multifils
• multiflora
• multiflorous
• multifoil