pennon penniveined • pennoned · · · Info · Definitions · Synonyms · Characters · · pennon · · Text Latin · · Script 6 · · Length Definitions · · · (noun) a long flag; often tapering. Synonyms: pennant, streamer, waft. · · Noun Definition 1 (noun) wing of a bird. Synonyms: pinion. · · Noun Definition 2 Synonyms · · · pennant · · Synonym 1 streamer · · Synonym 2 waft · · Synonym 3 pinion · · Synonym 4 Characters · · e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070