1. Protected with battlements or parapets with indentations or embrasures for shooting through 
2. Having or resembling repeated square indentations like those in a battlement
   - embattled, castled, castellated

See also: fancy, protected

• appointment
• appointment book
• appointment calendar
• apportion
• apportionable
• apportioned
• apportioning
• apportionment
• apposable
• appose
• apposite
• appositely
• appositeness
• apposition
• appositional
• appositive
• appositively
• appraisal
• appraise
• appraisee
• appraisement
• appraiser
• appraising
• appreciable
• appreciably