Where does “guitarró” come from?

guitarró (Catalan) comes from Catalan guitarra, from Arabic قِيثَارَة, from Latin cithara, from Ancient Greek κιθάρα — lyre; the ribs of the horse; ivy.

guitarró (Catalan): a plucked four-stringed instrument of the guitar family found in the Catalan Countries and Murcia

Definitions

a plucked four-stringed instrument of the guitar family found in the Catalan Countries and Murcia

Ancestry of “guitarró”, step by step

Step	Language	Word	Meaning
1	Catalan	guitarra	guitar
2	Arabic	قِيثَارَة	—
3	Latin	cithara	cithara, lyre, lute, guitar; guitar
4	Ancient Greek	κιθάρα	lyre; the ribs of the horse; ivy

Every word from Ancient Greek κιθάρα →Every word from Latin cithara →Every word from Arabic قِيثَارَة →