The pancreas for example secretes insulin( a hormone) directly into the blood in response to the blood glucose level. Lastly, a seizure is a type of involuntary movement. Seizures like a grand mal seizure is a storm of electrical activity in the brain that causes uncontrollable muscular movements.
The noun DAMPER BLOCK has 1 sense: 1. damper consisting of a small felted block that drops onto a piano string to stop its vibration. Familiarity information: DAMPER BLOCK used as a noun is very rare.
damper - a movable iron plate that regulates the draft in a stove or chimney or furnace. 1  chimney - a vertical flue that provides a path through which smoke from a fire is carried away through the wall or roof of a building. 2  plate - a sheet of metal or wood or glass or plastic.