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olestra

American  
[oh-les-truh] / oʊˈlɛs trə /

noun

  1. a synthetic oil used as a substitute for dietary fat: not digested or absorbed by the human body.


Etymology

Origin of olestra

1990–95; ol- (< Latin oleum oil) + -estra, alteration of (poly)ester

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Remember olestra, the Paleo diet and celery juice?

From New York Times Dec. 28, 2023

Michael Keaton was played onstage by the olestra to the tune of TV’s “Batman.”

From Los Angeles Times Jan. 3, 2016

The annual market for all these olestra products could be worth $1 billion within 10 years.

From Time Magazine Archive

But most people will surely substitute the new olestra chips for the old high-fat kind.

From Time Magazine Archive

Food and Drug Administration lets Procter & Gamble put products cooked with olestra on the market.

From Time Magazine Archive

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