chemtrail
n.— «The chemicals are deposited into the sky by jets, and they leave trails that resemble those left by planes when flying at certain altitudes. The trails that we are used to seeing, which are caused by condensation, are called “contrails.” However, those that contain the chemicals are named “Chemtrails.”» —“Global Warming report—Keeping you guessing!” by Ian Brockwell American Chronicle Apr. 2, 2007. (source: Double-Tongued Dictionary)
Further reading
What’s it like to hike the Pacific Crest Trail all the way from Mexico to Canada? You’ll end up with sore muscles and blisters, and great stories to tell. Along the way, you’ll also pick up some slang, like NoBo, SoBo, Yo-yo and...
You can’t help wondering if some astronomers listen to rock music as they gaze at the stars, given that a couple of names in The Dictionary of Minor Planet Names(Amazon) honor the band Yes and also Procol Harum. This is part of a complete...