Definition of "bass guitar" []

• A stringed musical instrument tuned to produce bass or low notes, usually with a fretted fingerboard and 4, 5 or 6 strings. (noun)

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• "Jamming on her bass guitar in her bedroom after school, with her headphones on, Griffin slashed at the strings and pounded her head to the raging music."
• "“Griffin Penshine, next!” called her bass guitar teacher’s voice from the hallway."