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Drum is a commonly used Chinese character, which first appeared in Oracle Bone Inscriptions and inscriptions on bronze in Shang Dynasty. The left half of the ancient glyph of the drum is a hieroglyph of the drum, and the left half is like beating the drum with a mallet. Its original meaning is both touching and touching. As a noun, it refers to percussion drums, and as a verb, it refers to beating gongs and drums. From the original meaning, it extends to beating or playing other musical instruments, such as "drum bell", "drum piano" and "drum instrument", and then to beating and clapping in a broader sense, such as "drum knife" and "clapping". The original meaning is also extended to vibration and shaking, such as "drum tongue". From the pronoun drum, it is extended to drum sound, from the comparison of drum characteristics, it is extended to bulge and swell, and then it is extended to stimulate, encourage, incite and blow the air with musical instruments such as bellows, such as "blowing" in modern parlance.

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Drum is a percussion instrument, which is covered with a tight membrane on one or both sides of a solid and usually barrel-shaped drum body. Drums can be beaten by hand or with a drum pestle. Drum is an important instrument in African traditional music and modern music, and some bands are completely composed of percussion instruments dominated by drums. Besides being a musical instrument, drums were also used to spread information in many ancient civilizations.