Term: acoustics: the study of the physical properties of sound
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: jet bridge: an extendible bridge for loading passengers onto large commercial airplanes; provides protected access to the plane from the gate
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: scrape: a harsh noise made by scraping
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: harpy: any of various fruit bats of the genus Nyctimene distinguished by nostrils drawn out into diverging tubes
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: writer's name: the name that appears on the by-line to identify the author of a work
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: aplodontiidae: mountain beavers
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: choirboy: a boy who sings in a choir
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: ethnic minority: a group that has different national or cultural traditions from the majority of the population
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: nunnery: the convent of a community of nuns
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: arctiid: stout-bodied broad-winged moth with conspicuously striped or spotted wings; larvae are hairy caterpillars
Broader: physics: the physical properties, phenomena, and laws of something | Unrelated: tot: a small amount (especially of a drink)