Homonym: chord (String)
A "chord" in music is a combination of three or more notes played simultaneously. Chords form the foundation of harmony in a piece of music, creating a fuller sound and adding emotional depth. Common types of chords include major, minor, and diminished, each producing a different mood.
In mathematics, a "chord" refers to a straight line segment whose endpoints lie on a curve, such as a circle. The length of a chord can vary depending on its position within the circle. Chords are important in geometry and are used in various applications, including engineering and architecture.