- pennant

PENNANT. A long narrow banner with the Cross of St. George in the head. P. 46, f. 17.

               The Broad Pennant is a swallow-tailed flag.  (ELVN)

guidon - pennant. A rectangular flag with a triangular notch, from It. guidone, standard; often borne at the end of a lance; wider than the banderolle (qv). v. also, drapeau. FRGL