A long-necked and solid-bodied stringed instrument (chordophone), tuned to produce bass or low notes, usually with a fretted fingerboard and four thick strings, and requiring the use of an amplifier.

plural of bass guitar

A bass guitar meant to be played without electric amplification and as an accompaniment to the acoustic guitar.

plural of acoustic bass guitar

Someone who plays, or performs on, the bass guitar.

plural of bass guitarist