sheath

These precursor cells can mature into oligodendrocytes, which produce the myelin sheath surrounding axons.

From Science Daily ● Aug. 14, 2026

"The crystallisation basins are covered by grass and sheath and so on. This is not the landscape that usually salinas are," she said, explaining the changes to the area that saltwork pumping created.

From Barron's ● Jul. 15, 2026

Digwa, who is Sikh, was carrying a knife in a sheath on his belt which Nowak then began filming on his phone, the judge said.

From BBC ● Jun. 3, 2026

Calvin Klein, where Bessette worked before marrying JFK Jr., has a “90s Edit” on its website showcasing sheath dresses, white button-down shirts and other minimalist looks from the era.

From The Wall Street Journal ● Apr. 7, 2026

I reach down and pick it up and put it back in its sheath.

From "The Knife of Never Letting Go" by Patrick Ness

Standard CD20 antibodies are an established treatment for MS, with the antibodies targeting the renegade autoimmune cells that damage nerve sheaths.

From Barron's ● Jun. 3, 2026

As interim CEO, Peterson swapped her corporate wardrobe for ostrich-feathered sheaths, tiger-striped hatbands, snakeskin-patterned coats and cheetah-spotted sneakers.

From Los Angeles Times ● Jul. 18, 2025

The extraordinary darkness that sheaths the Atacama, which stretches for hundreds of miles in Chile’s north, has made it a haven for astronomers searching for planets and stars shimmering in the night sky.

From Salon ● Apr. 28, 2024

When the cells die, their myelin production perishes with them, causing myelin sheaths to break down with nothing to replenish them.

From Science Daily ● Mar. 28, 2024

Whether by some virtue in these sheaths or because of the spell that lay on the mound, the blades seemed untouched by time, unrusted, sharp, glittering in the sun.

From "The Fellowship of the Ring" by J.R.R. Tolkien