Moat

Definition:

(n.) A deep trench around the rampart of a castle or other fortified place, sometimes filled with water; a ditch.
(v. t.) To surround with a moat.

Compare moat with other words:

groove vs. moat

childish vs. moat

moat vs. trench

coffer vs. moat

drawbridge vs. moat

cunette vs. moat

fortified vs. moat

habitation vs. moat

defensive vs. moat