moat, trench, pit, cavity · · · moat, trench, pit, cavity · · Code (Short Name / Abbr) moat, trench, pit, cavity · · Long Name 2 · · Number of Characters Definition · · Property Characters · 堑 cjk unified ideograph | moat, trench, pit, cavity U+5811 塹 cjk unified ideograph | moat, trench, pit, cavity U+5879