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Definitions

molecular

[muh-lek-yuh-ler] / məˈlɛk yə lər /
ADJECTIVE
microscopic
Synonyms


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.

Nathan Shatz, who earned his molecular, cellular and developmental biology degree from Michigan, is a co-founder of Milieu.

From The Wall Street Journal • Apr. 17, 2026

Scientists have used molecular clock estimates, which track the accumulation of genetic mutations over time, to suggest that sponges first evolved around 700 million years ago.

From Science Daily • Apr. 15, 2026

The machine, a cascade of gold and silver-coloured cylinders descending through a cloud of wires, is a cryostat, a device that cools so much it slows activity even at the molecular level.

From BBC • Apr. 13, 2026

Many are on the cutting edge of molecular biology.

From The Wall Street Journal • Apr. 11, 2026

But even if life on another planet has the same molecular chemistry as life here, there is no reason to expect it to resemble familiar organisms.

From "Cosmos" by Carl Sagan




Vocabulary lists containing molecular