stain

Its accessible design also enables researchers to stain cells directly and observe them over long periods without the clogging problems that can occur in closed systems.

From Science Daily ● Oct. 24, 2026

Bell could discern a soldier by his gait and diagnose anemia from the stain on a shirt cuff.

From The Wall Street Journal ● Oct. 23, 2026

Joe Kent, who served as the director of the National Counterterrorism Center from 2025 to 2026, called it “a stain on our morality.”

From Slate ● Oct. 15, 2026

The original clear stain was later painted a light green, then a dark green, then blue and is now back to green.

From Los Angeles Times ● Oct. 6, 2026

“I saw a stain from the orange powder on Coach Quinn’s uniform. She must have spilled some on herself while mixing it.”

From "The Missing Mitt (The Hardy Boys: Secret Files, #2)" by Franklin W. Dixon

Police photographs released to the BBC show suspected blood stains marked for forensic examination.

From BBC ● Oct. 24, 2026

Scientists have traditionally addressed this problem by adding stains to create greater contrast.

From Science Daily ● Oct. 22, 2026

He also said then that the "appalling atrocity of slavery" stains Britain's history.

From Barron's ● Oct. 2, 2026

Sweaty, exhausted and streaked in grass stains, the families gathered in the common room for the deciding match.

From The Wall Street Journal ● Aug. 12, 2026

His white uniform is covered in green grass stains and dirt.

From "Free Lunch" by Rex Ogle

Sweet carefully transfers the delicate tissue onto a glass slide, where selected cellular structures are stained to make them easier to distinguish under a powerful microscope.

From Science Daily ● Oct. 15, 2026

Woodall returned at the cafe’s request, filming the stained, decaying ceiling and the water-catching buckets and coffee pots on the floor.

From Los Angeles Times ● Sep. 22, 2026

About 09:41, footage showed Brennan putting his blood stained trousers in a clothing bin near MacGregor's flat.

From BBC ● Sep. 21, 2026

His paintings, which look like a mashup of collage and stained glass, are immediate in their impact: Planes of saturated hues snap together in portraits, pictures of parties, and everyday scenes.

From The Wall Street Journal ● Aug. 7, 2026

The pale young gentleman’s nose had stained my trousers, and I tried to wash out that evidence of my guilt in the dead of night.

From "Great Expectations" by Charles Dickens

She said Greenpeace had painted over rocks and soil, staining them.

From BBC ● Aug. 21, 2026

It doesn’t come on a school-issued bun, nor does it come with the staining might of tomato sauce and ground beef.

From The Wall Street Journal ● Jul. 28, 2026

No doubt she tried in some cases, staining the Justice Department in the process.

From Slate ● Apr. 4, 2026

Her burned bureau and the black soot staining the wall reignited her past trauma.

From Los Angeles Times ● Oct. 31, 2025

The rings of coffee staining my father’s desk.

From "Extremely Loud and Incredibly Close" by Jonathan Safran Foer