Definition of "debase"

debase

/dɪˈbeɪs/

verb
third-person singular simple present debases, present participle debasing, simple past and past participle debased
1. (transitive) To lower in character, quality, or value; to degrade.
  Quotations
  And just as history will decide whether the leaders of today's world employed the atom to destroy the world or rebuild it for mankind's benefit, so will history decide whether today's broadcasters employed their powerful voice to enrich the people or to debase them.
  1961 May 9, Newton N. Minow, Television and the Public Interest
2. (transitive, archaic) To lower in position or rank.
3. (transitive) To lower the value of (a currency) by reducing the amount of valuable metal in the coins.