revanchism

/ษนษชหˆvรฆn(t)สƒษชz(ษ™)m/
noun
  1. 1

    The political policy of endeavouring to regain lost territory.

  2. 2

    Metaphorical endeavouring to regain lost political or cultural territory.

Synonyms

Source: https://en.wiktionary.org/wiki/revanchism