Term: whistle: acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: troopship: ship for transporting troops
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: phrase: an expression consisting of one or more words forming a grammatical constituent of a sentence
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: geometry: the pure mathematics of points and lines and curves and surfaces
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: bernoulli's law: (statistics) law stating that a large number of items taken at random from a population will (on the average) have the population statistics
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: elasticity of shear: the elasticity of a body that has been pulled out of shape by a shearing force
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: preseason: a period prior to the beginning of the regular season which is devoted to training and preparation
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: interface: (computer science) a program that controls a display for the user (usually on a computer monitor) and that allows the user to interact with the system
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: hidatsa: a Siouan language spoken by the Hidatsa
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: furniture: furnishings that make a room or other area ready for occupancy
Broader: acoustic device: a device for amplifying or transmitting sound | Unrelated: hartebeest: a large African antelope with lyre-shaped horns that curve backward