Djent guitar is a distinctive style of playing that emerged within progressive metal, known for its sharply percussive, palm-muted sound. The term "djent" itself is an onomatopoeia representing the "chugging" sound produced by this technique.

At the core of djent guitar is heavy use of palm muting, where the edge of the picking hand lightly rests on the strings near the bridge to create a muted, tight tone. This technique allows each note to sound punchy and defined, rather than ringing out like typical power chords.

Another defining feature is the use of extended-range guitars, such as 7-, 8-, or even 9-string guitars. These instruments enable players to access much lower tunings, adding a deep, resonant quality to the riffs that complements the rhythmically complex music.

Rhythmically, djent relies heavily on syncopation and polyrhythms. Guitarists often play complex patterns that emphasize off-beats, creating a dynamic, groove-oriented feel. This rhythmic intricacy is part of what makes djent stand out from other metal subgenres.

Additionally, many djent guitarists make use of tight, precise palm-muted riffs combined with harmonics (especially pinch and natural harmonics) to add texture and melodic interest.

In summary, djent guitar is defined by its use of aggressive palm muting, extended-range instruments, low tunings, and rhythmic complexity. These elements combine to create the signature "djent" sound: a tight, punchy, and rhythmically intricate guitar tone that has become a hallmark in modern progressive metal.