Penoncel, also known as pennoncel, is a word that refers to a small, triangular flag or banner that is typically attached to a spear or lance. There are several synonyms for the word penoncel, including pennon, banneret, guidon, and standard. A pennon is a long, narrow flag that is carried on a pole or staff. A banneret is a small flag that is flown by a knight as a symbol of rank or status. A guidon is a small, swallow-tailed flag that is used by military units to identify themselves. A standard is a large, formal flag that is carried by a monarch, or by a military or ceremonial unit.