the mind > attention and judgement > beautification > types of ornamentation > ornament [verb (transitive)] > ornament with streamers, flags, or banners (4)
To adorn with displayed banners. Obsolete. rare.
To furnish with a banner, decorate with banners.
transitive. To furnish or fill with streamers.
transitive. To place a flag over or upon; to decorate or adorn with flags. to flag out (a racecourse): to mark out by flags.