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Longman Dictionary of Contemporary English
formaldehyde
noun
EXAMPLES FROM CORPUS
▪ Chipboard and other pressed wood products are made with a resin containing formaldehyde, an irritant and suspected carcinogen.
▪ Excessive formaldehyde levels have posed a problem before at the tunnel site.
▪ He had developed a vaccine using virulent forms of polio that were then killed with formaldehyde and injected.
▪ He picked up a jar large enough to hold a fetus in formaldehyde.
▪ The contamination problems extend beyond formaldehyde.
▪ This time its offerings include a dead shark floating in a tank of formaldehyde.
▪ Try spider plants, as they absorb formaldehyde, which is found in synthetic carpets, underlay, chipboard and wood treatments.
The Collaborative International Dictionary
formaldehyde

Aldehyde \Al"de*hyde\ ([a^]l"d[-e]*h[imac]d), n. [Abbrev. fr. alcohol dehydrogenatum, alcohol deprived of its hydrogen.]

  1. (Chem.) A colorless, mobile, and very volatile liquid obtained from alcohol by certain processes of oxidation.

  2. (Chem.) Any compound having the group -CHO. Methyl aldehyde, the simplest aldehyde, is more commonly called formaldehyde, H-CHO, and acetic aldehyde is now more commonly called acetaldehyde. The higher aldehydes may be solids. A reducing sugar typically contains the aldehyde group.

    Note: The aldehydes are intermediate between the alcohols and acids, and differ from the alcohols in having two less hydrogen atoms in the molecule, as common aldehyde (called also acetaldehyde, acetic aldehyde or ethyl aldehyde), C2H4O; methyl aldehyde (called also formaldehyde), CH2O.

    Aldehyde ammonia (Chem.), a compound formed by the union of aldehyde with ammonia.

Douglas Harper's Etymology Dictionary
formaldehyde

pungent gas formed by oxidation of methyl alcohol, 1869, a contraction of formic aldehyde; see formic + aldehyde. Discovered in 1863 by German chemist August Wilhelm von Hofmann (1818-1892).

Wiktionary
formaldehyde

n. (context organic compound English) The simplest aldehyde, H-CHO, a colourless gas that has many industrial applications; it dissolves in water to give formalin.

WordNet
formaldehyde

n. a colorless poisonous gas; made by the oxidation of methanol [syn: methanal]

Wikipedia
Formaldehyde

Formaldehyde is a naturally-occurring organic compound with the formula CHO. It is the simplest aldehyde and is also known by its systematic name methanal. The common name of this substance comes from its similarity and relation to formic acid.

Formaldehyde is an important precursor to many other materials and chemical compounds. In 1996, the installed capacity for the production of formaldehyde was estimated to be 8.7 million tons per year. It is mainly used in the production of industrial resins, e.g., for particle board and coatings.

In view of its widespread use, toxicity, and volatility, formaldehyde poses a significant danger to human health. In 2011, the US National Toxicology Program described formaldehyde as "known to be a human carcinogen".

Formaldehyde (album)

Formaldehyde is the first album by the rock band Terrorvision. It was recorded at The Chapel in June 1992, with all songs written and arranged by Terrorvision. Released in 1993.

Formaldehyde (disambiguation)

Formaldehyde is an organic compound with the formula CHO.

Formaldehyde may also refer to:

  • Formaldehyde (album), an album by the rock band Terrorvision
  • Formaldehyde (song), a 2013 single by the band Editors
  • Formaldehyde resin (disambiguation)
Formaldehyde (song)

"Formaldehyde" is a song by British recording group Editors. It was released on 2 September 2013 as the second single from the band's fourth studio album, The Weight of Your Love, on a 7" vinyl and as a digital download.

Editors' frontman Tom Smith described the song as "a love song. A sugar coated, dissected heart in a jar, blood soaked love song."

Usage examples of "formaldehyde".

While Hamm and the other men were off having their meeting, Cecil was in the French Quarter, and the boat was loaded not only with the formaldehyde but with fifty cases of cheap, taxfree bootleg rum from Cuba, which Rodney Tillman had arranged to take back to Missouri as well.

The city lay below the Net like a fantastically spiny sea-creature preserved in formaldehyde.

What if the formaldehyde wasn’t the charnelhouse odor of a temporary morgue but of a permanent one, Death itself, the marble arch that waited for us all?

What if the formaldehyde wasn’t the charnelhouse odor of a temporary morgue but of a permanent one, Death itself, the marble arch that waited for us all?

The zoologist continued, "Then there're traces of formaldehyde, phenol, fructose, dextrose, cellulose.

For the construction of one component, a particularly intricate set of organic chemical reactions was specified and the resulting product was introduced into a swimming pool-sized mixture of formaldehyde and aqueous ammonia.

On a few occasions, the audio tour indicated that such-and-such an artist had been rejected from various art schools before having the grand vision to put a bunch of poor dumb animals in formaldehyde.

It would have been a pleasant room if it wasn't for the certain knowledge that Uncle Harry or Aunt Minnie or Morty the mailman was naked in another part of the house, dead as a doorknob, getting pumped full of formaldehyde.

The County side was bustling: traffic fatalities lined up on gurneys, morgue jockeys tagging big toes, uniformed deputies writing dead body reports and Coroner's men chaining cigarettes to kill the stench of blood, formaldehyde and stale chink takeout.

At the laboratory bench he learned to make up a compound of carbolic acid and formaldehyde (the whiff of which reminded him poignantly of nights with Zadok in Devmney's embalming parlour) and bottle it firmly against evaporation.

The original Gatesville-cluttered, colorful, easy-going-had turned into a suburban town whose virtues were preserved like an embryo in formaldehyde: these values were reflected in the elegance of the neo-Colonial gas stations, the long line of cedar-and-glass shops in the mall, the rather self-conscious antiquity of the old court house and the litter baskets painted pale blue each spring by the Cub Scouts.

The resulting toxic soup contained the ingredients of xylene, benzyl phythlate, methanol, toluene, ethyl benzene, ethylene oxide and common formaldehyde, any of which would have caused a grave and lasting damage to the Peace River.

The sky bore down across the tops of the tall buildings, its weight buckling them, bearing down through the thick and steamy air to press on my head, to crush me, while the street's perspective widened, bellying out like a scene through a fish-eye lens, but then I suppose it had been a long day and the bullets had come very close and there's always, you know, a shift in the state of consciousness when you're still walking about, still doing ordinary things, when by a small margin you have just missed being carried to the ice cold slab and filled with formaldehyde.

Molecules of hydrogen, carbon monoxide, ammonia, water, hydrocyanide, formaldehyde, formic acid, methyl alcohol and a series of carbohydrates have been shown to exist in the universe, as have amino-acids in meteorites and lunar rocks.

The bacteria can be filtered out, the toxin inactivated by formaldehyde and the toxoid (inactivated toxin) concentrated.