Definitions

blood clot

[bluhd klot] / ˈblʌd ˌklɒt /

NOUN

mass of thickened blood

Synonyms

WEAK

coagulum crassamentum embolism embolus grume thrombus

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.

Wembanyama’s career seemed to be in jeopardy, as doctors had discovered a blood clot in his shoulder that forced him to miss the season’s last two months.

From The Wall Street Journal • Apr. 16, 2026

People are driven to "the really extreme negative ones… the ones that people say they had a traumatic experience, the ones where someone had a blood clot," she adds.

From BBC • Apr. 11, 2026

Earlier research has shown that shingles infections can trigger blood clot formation near the brain and heart, increasing the risk of heart attacks, strokes and venous thromboembolism.

From Science Daily • Mar. 20, 2026

Emmy-winning actress Catherine O'Hara, who starred in "Schitt's Creek" and "Home Alone," died from a blood clot in her lungs, her death certificate revealed Monday.

From Barron's • Feb. 9, 2026

I found out that it’s not a blood clot at all.

From "Tangerine" by Edward Bloor