a guitar player who plays chords (= several notes played at the same time) that provide the rhythm of a piece of music, especially while a singer sings, or other musicians play, the main tune

Rhythm guitarist Adam Gaynor announced his departure from the band. 节奏吉他手亚当·盖诺宣布离开乐队。

Lawrence Lucie's dexterity made him one of the pre-eminent rhythm guitarists in the jazz world. 劳伦斯·卢西的灵巧使他成为爵士乐界杰出的节奏吉他手之一。