D defs.my
Entry 1 sense Webster, 1913

Guitar

/gĭt-är'/ · Gui·tar · IPA /ɡɪˈtɑɹ/
01 n. A stringed instrument of music resembling the lute or the violin, but larger, and having six strings, three of silk covered with silver wir…
  1. 1.
    A stringed instrument of music resembling the lute or the violin, but larger, and having six strings, three of silk covered with silver wire, and three of catgut, -- played upon with the fingers.