1. to furnish (a wall or battlement) with crenels; to provide with a notched or indented top
Usage: third person singular present tense of crenellate; architectural term; often used in historical or defensive fortification contexts

Examples

• The architect crenellates the castle wall to create defensive positions.
• Medieval builders crenellate fortress walls to allow archers to fire while remaining protected.
• The restoration project crenellates the damaged battlement according to historical records.
• Each tower crenellates at the top, forming the characteristic zigzag pattern.
• The stonework crenellates the perimeter, enhancing both defense and aesthetics.