thrombus

"The patient followed the doctor's instructions carefully. "

"The fishing vessel sailed out to the lake early in the morning. "

"The single-celled organism was studied by the biology students in their science class. "

"Due to the sheer volume of guests, we had to have two sittings for the meal."

"She was worried about her son who had been sent off to fight in the war."

""When I cut my finger, platelets in my blood helped to stop the bleeding by forming a clot." "

"The fallen tree caused a major obstruction in the road, blocking traffic. "

"Letters are the elements of written language."

"The children formed a circle to play duck, duck, goose. "

"After sitting still for too long on the airplane, my grandfather developed thrombosis in his leg, blocking blood flow. "

"The intricate formation of the puzzle pieces allowed the child to assemble a picture of a dog. "

"The pipe is blocked."