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Longman Dictionary of Contemporary English
musical instrument
▪ An estimated 45 million people in the United States play a musical instrument.
▪ We asked 100 kids in grades four through seven who played a musical instrument.
▪ When biscuit-tin bashing gets boring, lend your toddler a real musical instrument for a treat.
musical instrument

n. A device, object, contrivance or machine used to produce musical notes or sounds.

musical instrument

n. any of various devices or contrivances that can be used to produce musical tones or sounds [syn: instrument]

Musical instrument

A musical instrument is an instrument created or adapted to make musical sounds. In principle, any object that produces sound can be a musical instrument—it is through purpose that the object becomes a musical instrument. The history of musical instruments dates to the beginnings of human culture. Early musical instruments may have been used for ritual, such as a trumpet to signal success on the hunt, or a drum in a religious ceremony. Cultures eventually developed composition and performance of melodies for entertainment. Musical instruments evolved in step with changing applications.

The date and origin of the first device considered a musical instrument is disputed. The oldest object that some scholars refer to as a musical instrument, the Divje Babe flute dates back as far as 45,000 years. Some consensus dates early flutes to about 37,000 years ago. However, most historians believe that determining a specific time of musical instrument invention is impossible due to the subjectivity of the definition and the relative instability of materials used to make them. Many early musical instruments were made from animal skins, bone, wood, and other non-durable materials.

Musical instruments developed independently in many populated regions of the world. However, contact among civilizations caused rapid spread and adaptation of most instruments in places far from their origin. By the Middle Ages, instruments from Mesopotamia were in maritime Southeast Asia, and Europeans played instruments from North Africa. Development in the Americas occurred at a slower pace, but cultures of North, Central, and South America shared musical instruments. By 1400, musical instrument development slowed in many areas and was dominated by the Occident.

Musical instrument classification is a discipline in its own right, and many systems of classification have been used over the years. Instruments can be classified by their effective range, their material composition, their size, etc. However, the most common academic method, Hornbostel-Sachs, uses the means by which they produce sound. The academic study of musical instruments is called organology.

Usage examples of "musical instrument".

It was a monstrous stone musical instrument, a hammered dulcimer without its strings, rising five body lengths above the heaving surface of the water.

It looked the kind of musical instrument emporium which doubles as a pawnshop, since every musician has at some time in his life to hand over his instrument if he wants to eat and sleep indoors.

A deep, full-throated sound reverberated through the room-not a musical instrument, but a wemic's roar.

When my lord desired an excellent musical instrument, he could not go to them, but had to trade with a hawkman who had a connection across the curtain.

You were just as amazed to discover I could play a musical instrument as I was to see you in human form.

Just as a musical instrument, if it is to be a perfect means of bringing forth music, must bear in its build the very laws of music, so must the body of the universe, as the instrument on which the harmonies of the spheres play their spiritual music, bear in its proportions a reflexion of these harmonies.