bugle

bugle, brass wind musical instrument consisting of a conical tube coiled once upon itself, capable of producing five or six harmonics. It is usually in G or B flat. Its principal use is for military and naval bugle calls, such as taps and reveille, and, in earlier times, for hunting calls. In the early 19th cent., keyed bugles were made in order to obtain a complete scale.

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bugle

Soprano brass instrument historically used for hunting and military signaling. It developed from an 18th-century semicircular German hunting horn with widely expanding bore. In the 19th century the semicircle was reshaped into an oblong double loop. Natural bugles use only harmonics 2–6 (producing tones of the C triad) in their calls (“Reveille,” “Taps,” etc.). The keyed bugle, patented in 1810, has six sideholes and keys which give it a complete chromatic scale. In the 1820s valves were added to produce the flügelhorn and, in lower ranges, the baritone, euphonium, and saxhorns.

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bugle¹

Music a brass instrument similar to the cornet but usually without valves: used for military fanfares, signal calls, etc.

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bugle

2. any of several Eurasian plants of the genus Ajuga, esp A. reptans, having small blue or white flowers: family Lamiaceae (labiates)

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bugle³

a tubular glass or plastic bead sewn onto clothes for decoration

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reducer

reducer, 2

1. A thinner or solvent; used to lower the viscosity of a paint, varnish, or lacquer.

2. A reducing pipe.

3. A reducing valve.