'Whereon' definitions:

Definition of 'Whereon'

From: GCIDE
  • Whereon \Where*on"\, adv. [1913 Webster]
  • 1. On which; -- used relatively; as, the earth whereon we live. [1913 Webster]
  • O fair foundation laid whereon to build. --Milton. [1913 Webster]
  • 2. On what; -- used interrogatively; as, whereon do we stand? [1913 Webster]