From Longman Dictionary of Contemporary Englishstreamerstream‧er /ˈstriːmə $ -ər/ noun [countable] 1 Da long narrow piece of coloured paper, used for decoration on special occasions2 Da long narrow flag
Examples from the Corpus
streamer• The reconnection is very similar to that described above for the helmet streamer, although time and size scales are smaller.• We were cutting off from each other, streamer by streamer.• Treswell was probably an arms painter, for he painted streamers and banners for several City companies.• Paper streamers like coiled fuses were scattered between the plates and wine bottles.• Readily distinguished by rufous-buff rump and chestnut nape; no white spots in tail streamers.• The male has two long tail streamers, and females prefer the males with the longest streamers.• They put up streamers and got hats and baked a couple of cakes. 