A jet contrail that has been laced with chemical or biological agents. Also: chem-trail, chem trail.
Example Citations:
Wonder how the Bush administration arranged for the destruction of the World Trade Center? Curious why the government planes are releasing toxic chemtrails into our atmosphere? Step right up, because for a record 26 days, KPFK-FM (90.7) not only provided answers but offered to hook you up with that sweet DVD set, unveiling the fuller, darker truth.
—James Rainey, " Schism at KPFK leaves factions warring over programming, fundraising and leadership:," Los Angeles Times, March 27, 2010
Ah, the old "chemtrail conspiracy" theory. The idea that the white lines of condensed water vapor that you see following planes, contrails, are really a toxic substance intentionally being sprayed on people by the government has been around at least since 1996.
—" Q&A: Government is not spraying chemicals:," St. Petersburg Times, June 1, 2010
Earliest Citation:
So Levinson - and plenty of cohorts on the Internet, not to mention one well-known AM radio talk show host — are spreading the word about "chemtrails," as they call them. Levinson et al say the trails contain bacteriological pathogens and an assortment of toxic chemicals. The government is "spraying" our fair skies for dark, dark reasons.
—John Boyle, "Chemtrails' heat up Asheville skies," The Asheville Citizen-Times, March 22, 1999
For more than you probably want to know about the chemtrail "conspiracy," or if you simply enjoy thorough refutations (or, I guess, refudiations: of this kind of thing, see the chemtrails entry: in The Skeptic's Dictionary.
Related Words: Category:
Discussions about chemtrails have been happening since the 60's.chemtrails are killing the bees, the bees are leaving the hive and not returning,some moron people are saying that it is caused by a virus (they are getting grants)i have been studying this for 10 years.I can’t believe there are still some ppl that are defending the government and saying that there is no such thing and that what everyone is seeing are simply contrails. That would be a totally plausible explanation if there wasn’t already leaked gov documents outlining how and why they are spraying chemtrails over the air ( this: does a pretty good job of explaining it.) It’s called the HAARP project, and is built on the concepts of radio frequency radiation that Tesla was getting into before he died/was killed. Apparently, what the planes are releasing are barium salts, which (with the help of microwave energy) can manipulate anything from the weather to varying life forms in the environment. This is also most likely the reason why certain species of birds and fish have been dying recently. If you see planes making a criss coss pattern or contrails that linger for half a day or so when in relatively dry environments, you’re most likely witnessing chemtrails being dispersed. My friend lives in Arizona where it’s extremely dry year around, and just last month he caught a pic on his home security camera a group of planes making a crosshatch type formation.I certainly will not get lost .
TE perplexed, IS AN AUTHENTIC SPECTATOR CLOUDS CLEAR, see how the chemicals sprayed in the atmosphere is literally eat the clouds, OF COURSE TO CHECK, HE SLIGHTLY INCREASED SPEED
chemtrail en madrid
Javito channel my youtube site
Planes naturally emmit aerosol particles which will aggravate new cloud formations. Scientific papers already details how plane-traffic create more clouds and change the climate on earth. No need for fancy ideas about massive chemical spraying from special tubes when it's already happening from regular jet engines.

New words. 2013.

Look at other dictionaries:

  • Chemtrail — Este artículo o sección necesita referencias que aparezcan en una publicación acreditada, como revistas especializadas, monografías, prensa diaria o páginas de Internet fidedignas. Puedes añadirlas así o avisar …   Wikipedia Español

  • Chemtrail — Une thèse controversée voit dans des traînées de condensation, comme celles ci au dessus de Londres, la présence de produits chimiques. Un chemtrail …   Wikipédia en Français

  • Chemtrail — Solche Kondensstreifen werden von Vertretern dieser Hypothese als Chemtrails bezeichnet Unter Chemtrails versteht man hypothetische Kondensstreifen, von denen behauptet wird, dass sie neben kondensierten Flugzeugabgasen noch weitere Chemikalien… …   Deutsch Wikipedia

  • chemtrail — noun A contrail consisting of chemicals or biological agents deliberately sprayed at high altitudes, according to certain conspiracy theories …   Wiktionary

  • chemtrail — /ˈkɛmtreɪl/ (say kemtrayl) noun a vapour trail thought to contain chemicals. {chem(ical) + (con)trail} …   Australian English dictionary

  • Chemtrail conspiracy theory — Chemtrails redirects here. For the Beck song, see Chemtrails (song). A high flying jet leaving a condensation trail (contrail) The c …   Wikipedia

  • Chemtrails — Chemtrail Chemtrails au dessus de Londres ? Selon la théorie conspirationniste des chemtrails, un chemtrail …   Wikipédia en Français

  • Climate engineering — is a term coined by the Global Commons Institute (GCI). It refers to the human interventions intended to counteract the effects of modern industrialization on global climate change and is a type of planetary also*Climate change… …   Wikipedia

  • List of conspiracy theories — The list of conspiracy theories is a collection of the most popular unproven theories related but not limited to clandestine government plans, elaborate murder plots, suppression of secret technology and knowledge, and other supposed schemes… …   Wikipedia

  • Contrail — Die Kondensstreifen entstehen erst ein Stück hinter den Triebwerken, wenn sich die Abgase abgekühlt haben. Kondensstreifen einer vierstrahligen …   Deutsch Wikipedia