A harpsichord is a musical instrument

Musical instrument

A musical instrument is a device created or adapted for the purpose of making musical sounds. In principle, any object that produces sound can serve as a musical instrument—it is through purpose that the object becomes a musical instrument. The history of musical instruments dates back to the...

 played by means of a keyboard

Musical keyboard

A musical keyboard is the set of adjacent depressible levers or keys on a musical instrument, particularly the piano. Keyboards typically contain keys for playing the twelve notes of the Western musical scale, with a combination of larger, longer keys and smaller, shorter keys that repeats at the...

. It produces sound by plucking a string when a key

Key (instrument)

A key is a specific part of a musical instrument. The purpose and function of the part in question depends on the instrument.On instruments equipped with tuning machines, violins and guitars, for example, a key is part of a tuning machine. It is a worm gear with a key shaped end used to turn a cog,...

 is pressed.

In the narrow sense, "harpsichord" designates only the large wing-shaped instruments in which the strings are perpendicular to the keyboard. In a broader sense, "harpsichord" designates the whole family of similar plucked keyboard instruments, including the smaller virginals

Virginals

The virginals or virginal is a keyboard instrument of the harpsichord family...

, muselar, and spinet

Spinet

A spinet is a smaller type of harpsichord or other keyboard instrument, such as a piano or organ.-Spinets as harpsichords:While the term spinet is used to designate a harpsichord, typically what is meant is the bentside spinet, described in this section...

.

The harpsichord was widely used in Renaissance

Renaissance music

Renaissance music is European music written during the Renaissance. Defining the beginning of the musical era is difficult, given that its defining characteristics were adopted only gradually; musicologists have placed its beginnings from as early as 1300 to as late as the 1470s.Literally meaning...

 and Baroque

Baroque music

Baroque music describes a style of Western Classical music approximately extending from 1600 to 1760. This era follows the Renaissance and was followed in turn by the Classical era...

 music.