A clavier with strings that are plucked by plectra mounted on pivots WordNet 3.0 & Open English WordNet

A harpsichord is a musical instrument played by means of a keyboard. Wikipedia

Plucked-string keyboard instrument Wikidata

A plucked-string musical instrument with a keyboard. OmegaWiki

A harpsichord. Wiktionary

A musical instrument with a keyboard that produces sound through a mechanical process. When the performer presses a key, a corresponding plectrum plucks a tuned string. Harpsichord originated in late medieval Europe and is one of the most important instruments used to perform Baroque music. Wiktionary

Musical instrument. Wiktionary (translation)