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polar molecule

American  

noun

  1. a molecule in which the centroid of the positive charges is different from the centroid of the negative charges.


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.

Producing such a complex molecule from methane highlights the potential of this approach to turn an abundant, inexpensive gas into sophisticated and commercially important chemicals.

From Science Daily • Feb. 27, 2026

“You’ve got the parent pesticide molecule that can break down into something that’s ... still a complex molecule, fairly fluorinated,” he adds.

From Scientific American • Jun. 15, 2022

This small west-African fruit contains miraculin, a complex molecule that temporarily disrupts the sour and bitter receptors on the human tongue.

From The Guardian • Apr. 6, 2018

A complex molecule may contain many such carbon atoms — and if even one of them has the wrong configuration, the compound can end up interacting badly with the human body.

From Nature • Sep. 5, 2016

Each spiraling ladder of your DNA is a single, amazingly complex molecule.

From "Meltdown" by Deirdre Langeland

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