Solutions Fortification has 11 entries with similar clues
- escarpInner side of ditch in a fortification
- breachGap made in a fortification
- trenchDitch dug as fortification
- parapetFortification consisting of a low wall
- stockadeFortification in the form of a fence with wooden stakes
- palisadeFortification in the form of a fence with wooden stakes
- defiladeFortification against enemy fire
- earthworkToil below land fortification
- breastworkFortification built hastily to about chest height
- blockhousesfortifications that obstruct homes
- hadrians-wallRoman fortification across Britain