Term: tickler coil: a small coil in series with the anode of a vacuum tube and coupled to the grid to provide feedback
Broader: device: an instrumentality invented for a particular purpose | Unrelated: escutcheon: (nautical) a plate on a ship's stern on which the name is inscribed
Broader: device: an instrumentality invented for a particular purpose | Unrelated: bookcase: a piece of furniture with shelves for storing books
Broader: device: an instrumentality invented for a particular purpose | Unrelated: oilstone: a whetstone for use with oil
Broader: device: an instrumentality invented for a particular purpose | Unrelated: longfin mako: similar to shortfin mako but darker blue
Broader: device: an instrumentality invented for a particular purpose | Unrelated: ball: the game of baseball
Broader: device: an instrumentality invented for a particular purpose | Unrelated: cry: a fit of weeping
Broader: device: an instrumentality invented for a particular purpose | Unrelated: splat: a slat of wood in the middle of the back of a straight chair
Broader: device: an instrumentality invented for a particular purpose | Unrelated: raspberry: red or black edible aggregate berries usually smaller than the related blackberries
Broader: device: an instrumentality invented for a particular purpose | Unrelated: dress hat: a man's hat with a tall crown; usually covered with silk or with beaver fur
Broader: device: an instrumentality invented for a particular purpose | Unrelated: accommodation: (physiology) the automatic adjustment in focal length of the natural lens of the eye