This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A narrow forked flag or streamer attached to a staff or lance or flown from a ship's masthead.

n. A representation of a ribbon or scroll bearing an inscription.

n. A little banner, flag, or streamer.

n. A little banner, flag, or streamer.

n. A small flag or streamer.

n. In heraldry, a streamer affixed immediately beneath the crook on the top of the staff of a bishop, and folding over the staff.

n. A long narrow streamer with cleft ends, carried at the masthead of ships, as in battle, etc.

n. A band of various form adapted to receive an inscription, used in decorative sculpture and other decorative art, especially of the Renaissance period.

n. Also written bannerol.

"The banderole was a small flag of yellow silk, with a red moon in the centre, and on the face of the moon a white cross."

bandrol   

pencell   

bannerol   

guidon    lanceholder    pure-white    pre-roll    weyrling    flambeaux    crucem    oriflamme    banneret    smoking-jacket