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entrenchment

/ɛnˈtrɛntʃmənt/ · en·trench·ment
noun
  1. The process of entrenching or something which entrenches The entrenchment of new policies has been a long and difficult process.
  2. A fortification constructed of trenches The army built an entrenchment around the city to protect it from invaders.
Did you know? The word 'entrenchment' has been used in various contexts, including military, politics, and social sciences, to describe the process of establishing or reinforcing a position, idea, or institution. Interestingly, the term has also been used in psychology to describe the process of forming deep-seated habits or beliefs.
Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Aug 17, 2026