intrenchment

/ɪnˈtrɛntʃmənt/
noun
  1. The act of establishing something firmly and securely, or the state of being firmly established.
    • The intrenchment of old traditions can slow down social progress.
    • His intrenchment as team leader was challenged by new members.
    • The intrenchment of democratic values took decades in that country.
  2. A defensive structure made by digging a trench, especially in military contexts.
    • The soldiers took cover behind the intrenchment during the attack.
    • Ancient intrenchments can still be seen in the countryside.
    • The army built an intrenchment along the riverbank.
Antonyms
What does "intrenchment" mean? | whatsthatwordmean | whatsthatwordmean