denatured alcohol.    From Wordnet, Princeton University. 

No difference - except that the ethanol put in gasoline is "denatured" - made unfit for human consumption.    From Wordnik.com.  [The Speculist: December 2006 Archives] Reference

The federal government requires it to be "denatured" by adding gasoline to it so that it is not fit for human consumption.    From Wordnik.com.  [Oil vs Ethanol - Part 2 - "How To Eat Crow"] Reference

Too often this "denatured" child of the classroom is the only child the teacher knows.    From Wordnik.com.  [The Measurement of Intelligence An Explanation of and a Complete Guide for the Use of the Stanford Revision and Extension of the Binet-Simon Intelligence Scale] Reference

If you’re really lucky, they’ll fry it in peanut oil, raw, not denatured, which is really healthy and adds great flavor!.    From Wordnik.com.  [Junk food in Asia | The Blog of Michael R. Eades, M.D.] Reference

137 Alcohol is "denatured" by adding substances to it such as wood alcohol, which render its use as a beverage impossible.    From Wordnik.com.  [Physiology and Hygiene for Secondary Schools] Reference

It too seems denatured-but even more so than the rest.    From Wordnik.com.  [The Courts of Chaos]

Along comes denatured, chemicalized, trans-fattied fast food.    From Wordnik.com.  [Karen Kisslinger: Is Diet Change Our "Inner" Climate Change? A Look at Global Trends and Positive Possibilities] Reference

And he was unable to do it because the brain was too denatured.    From Wordnik.com.  [Driving Mr. Albert: A Trip Across America with Einstein's Brain] Reference

Alcohol, common 402 denatured 404 ethyl 402 methyl 402 wood 402.    From Wordnik.com.  [An Elementary Study of Chemistry] Reference

Our bodies are sick and weak because we have denatured ourselves.    From Wordnik.com.  [Supreme Personality] Reference

"And you're worse, you denatured goblin," her voice said to Goody.    From Wordnik.com.  [Pet Peeve]

Neysa approached the vapor cautiously, seeing it be - come denatured.    From Wordnik.com.  [Blue Adept]

JOHANSON: One hundred million gallons a year of finished denatured ethanol.    From Wordnik.com.  [CNN Transcript Oct 25, 2009] Reference

As ethanol was an alcohol, it had to be denatured to stop people drinking it.    From Wordnik.com.  [ANC Daily News Briefing] Reference

The latter tends to be denatured by the conventional process of copra milling.    From Wordnik.com.  [Chapter 6] Reference

JOHANSON: One hundred million gallons a year of finished denatured (ph) ethanol.    From Wordnik.com.  [CNN Transcript Oct 25, 2009] Reference

I thought my grandmother was an idolater, worshiping a denatured (and scary) Mary.    From Wordnik.com.  [My Eve, My Mary] Reference

Then they filled the barrels with denatured alcohol and let it stand for a few weeks.    From Wordnik.com.  [Ellery Queen Mystery Magazine]

And to call it a debate and to use this neutral and denatured language is disgraceful.    From Wordnik.com.  [Fiddling as Tehran burns. - Moe_Lane’s blog - RedState] Reference

Mix 1 cup each of Murphys oil soap, denatured alcohol and hydrogen peroxide and shake.    From Wordnik.com.  [Just bought my 1st muzzle loader, I have someone to teach me the basics on shooting, but he told me to clean my rifle before I g] Reference

Very similar remarks apply to paraffin, and, in certain countries, to denatured alcohol.    From Wordnik.com.  [Acetylene, the Principles of Its Generation and Use] Reference

Seafood reacting with some acids becomes denatured, more akin to pickling than “cooking.”.    From Wordnik.com.  [DOH Says Seafood Ban Was “Unintentional” | Midtown Lunch - Finding Lunch in the Food Wasteland of NYC's Midtown Manhattan] Reference

The seeds of most pods contain some potentially toxic proteins, but these are denatured by cooking.    From Wordnik.com.  [Chapter 48] Reference

One company even offers its colostrum supplement as 100% non-denatured and never subjected to any heating.    From Wordnik.com.  [Colostrum Cures Alopecea Areata,Natural Female Baldness Treatment vs Steroids] Reference

However, the snake venom is denatured by the ethanol (its proteins are unfolded and therefore inactivated).    From Wordnik.com.  [ABOUT VIETNAMESE WINE] Reference

In many applications, enzymes are used only once and then remain, usually denatured, with the final product.    From Wordnik.com.  [Chapter 11] Reference

Try to imagine a swath of denatured land a quarter of a mile wide stretching from San Francisco to New York.    From Wordnik.com.  [Clean Coal--The Ultimate Oxymoron] Reference

Into the bag went oven cleaner, Raid, Brasso, household ammonia, denatured alcohol, and a box of ant motels.    From Wordnik.com.  [I is for Innocent]

It is a bland, denatured term, one that conjures the image of an antiseptic, medical procedure more than anything else.    From Wordnik.com.  [Craig Haney: Hiding From the Death Penalty] Reference

A pebble bed modular reactor could also be operated on a proliferation resistant denatured uranium - or thorium fuel cycle.    From Wordnik.com.  [Chapter 7] Reference

This technique is called DNA reassociation (how quickly the hybrid double helix is formed from denatured single-stranded DNA).    From Wordnik.com.  [Implications of current species distributions for future biotic change in the Arctic] Reference

Or deranged, denial, or denatured ... which is another emasculating etymological badge of shame lurking just around the corner.    From Wordnik.com.  [Most Miserable City in America: My Home Town] Reference

Mix that recipe with denatured foods that give us no nourishment to combat these overwhelming stressors, and the cards are stacked.    From Wordnik.com.  [OpEdNews - Diary: The Anger Hate Continuum] Reference

I am told there are splendid prospects for the development of potash and denatured alcohol from the huge sagebrush fields of the state.    From Wordnik.com.  [Reno — a Book of Short Stories and Information] Reference

In fact, studies have shown that when protein is cooked, it becomes denatured and can only be absorbed at half the rate as a raw protein.    From Wordnik.com.  [Anthony Anderson: The Raw Model Diet: A Day in the Life] Reference

Children need a great deal of the natural salts, and when they live so largely on denatured foods there is always physical deterioration.    From Wordnik.com.  [Maintaining Health Formerly Health and Efficiency] Reference