extensive, wide, broad; empty · · · extensive, wide, broad; empty · · Code (Short Name / Abbr) extensive, wide, broad; empty · · Long Name 3 · · Number of Characters Definition · · Property Characters · 旷 cjk unified ideograph | extensive, wide, broad; empty U+65F7 昿 cjk unified ideograph | extensive, wide, broad; empty U+663F 曠 cjk unified ideograph | extensive, wide, broad; empty U+66E0