资料来源 : Webster's Revised Unabridged Dictionary (1913)

Knight banneret \Knight" ban"ner*et\; pl. {Knights bannerets}.
   A knight who carried a banner, who possessed fiefs to a
   greater amount than the knight bachelor, and who was obliged
   to serve in war with a greater number of attendants. The
   dignity was sometimes conferred by the sovereign in person on
   the field of battle.

资料来源 : WordNet®

knight banneret
     n : a knight honored for valor; entitled to display a square
         banner and to hold higher command [syn: {knight of the
         square flag}, {banneret}]