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Definitions

viscous

[vis-kuhs] / ˈvɪs kəs /


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.

The thought is that donating blood reduces iron levels and makes the blood less viscous; thicker blood is associated with a higher risk of blood clots and heart attacks.

From Slate • May 9, 2026

"It will also be interesting to see how this finding may be applied to assist fiber spinning and other applications that use viscous liquids."

From Science Daily • Mar. 30, 2026

Venezuela pumped 3 million barrels of viscous crude a day in the 1990s, but its output has fallen to 900,000 barrels a day after years of scant investment.

From The Wall Street Journal • Mar. 5, 2026

A resurgence of Venezuela's industry could pose problems for Canada, which produces similarly viscous oil and exports much of it to the US, but analysts reckon the risk is minor.

From BBC • Feb. 15, 2026

Clouds of dark viscous fluid - poison, perhaps - curled from his blue skin.

From "Blood of Olympus" by Rick Riordan




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