multigenerational

English

multigenerational (comparative more multigenerational, superlative most multigenerational)

Of, pertaining to, or affecting multiple generations; multigeneration.
The sons and daughters in a multigenerational household go to work while the grandparents watch the grandchildren. That arrangement of family life is much more resilient to economic hardship.
- 2013 September 29, Ken Belson, “The Tailgate Experience, British Style”, in The New York Times‎^[1], →ISSN, archived from the original on 8 December 2021:
  The point, Goldstein discovered through a lot of long days hanging out in parking lots, is that tailgating — the gustatory madness, the multigenerational camaraderie, the decked-out vans — is as essential a part of football as the game itself.

of multiple generations