sac

Froome's wife later said doctors discovered a pericardial rupture - an injury where the sac that surrounds the heart is torn - during surgery and were able to repair it.

From BBC ● Jul. 3, 2026

In a dark room, a doctor pointed to an hourglass shape glowing on the ultrasound screen: There was her amniotic sac, funneling into her dilated cervix, and there was their tiny daughter’s foot, dipping out.

From Salon ● May 27, 2026

In these cases, the sheer size of the cell and the presence of a large yolk sac prevent the actin ring from fully closing.

From Science Daily ● Feb. 28, 2026

Meanwhile, the cul de sac, a street design much in favor with the architects of suburban developments, have become artificial catchments for these highly flammable weeds.

From The Wall Street Journal ● Nov. 17, 2025

Inside the sac was something that looked like a person, but a person with two heads, with twice as many arms and legs as it should have.

From "Coraline" by Neil Gaiman

The walls of the sacs contain resilin, an unusually elastic material found in many insects.

From Science Daily ● Jul. 27, 2026

This changes the volume of the air sacs and gives the larvae precise control over their depth.

From Science Daily ● Jul. 27, 2026

In another chapter, Mr. Haskell follows the path of an owlet moth into the cranefly orchid’s flower and lets us watch how sacs of pollen attach themselves to the insect’s eye.

From The Wall Street Journal ● Apr. 17, 2026

The spiders’ white egg sacs, usually laid between October and November, are often attached to leaves, tree bark and flat structures and contain 400 to 500 eggs, according to Jorowatch.

From Los Angeles Times ● Apr. 9, 2026

The poison sacs of the town began to manufacture venom, and the town swelled and puffed with the pressure of it.

From "The Pearl" by John Steinbeck