a naval flag or banner; a naval officer of lowest rank

flag

a colourful piece of cloth, attached by one edge to a rope, used as the distinctive symbol of a country or as a signal

pennant, symbol

a long, pointed flag, used on a ship for signalling etc

flag, banner

(a length of) cotton or other material woven in a long, narrow strip or band, used for decoration, tying things etc

narrow strip of material

a long, narrow piece of paper, flag etc used as a decoration

banner