Final answer:
Double-stopping is a technique in string instrument play where two strings are bowed simultaneously to produce two notes at once, commonly used on instruments like the violin, viola, cello, and double bass.
Step-by-step explanation:
Double-stopping is a technique used by string players where two strings are pressed down with the fingers and bowed simultaneously to produce two distinct pitches at the same time. This allows the musician to play a chord, or a harmonic interval, and it adds a richer, more textural sound to the music.
While double-stopping is commonly associated with the violin, it can also be executed on other stringed instruments like the viola, cello, and double bass. It's a skill that often requires practice to perfect, as playing two strings in tune and with good tone quality can be challenging.
To clarify, it is not a special staccato bow stroke, which refers to a type of articulation; it is not a technique for changing pitches on the French horn; and it is certainly not a lengthy pause in music. It specifically pertains to string instruments and their playing technique.