Definition

Noun: * An opening, typically of a specific decorative shape, cut into the soundboard of a stringed musical instrument (such as a violin, guitar, or cello). Its primary function is to allow the air inside the instrument's body to resonate more freely, which projects and enhances the instrument's tone and volume.

Usage

The term "sound hole" is used specifically to describe the acoustic feature of an instrument's body. It is a standard part of the construction of many hollow-bodied string instruments.

Examples

• The sound hole on a classical guitar is usually a single, round opening in the center of the top.
• Violins and cellos have two sound holes, which are f-shaped and are located on either side of the strings.
• The luthier carefully carved the elegant f-shaped sound holes into the violin's spruce top.
• Some modern acoustic guitars have uniquely shaped sound holes placed near the edge of the body for a different aesthetic and tonal effect.

Advanced Usage

• The size, shape, and placement of the sound hole are critical factors that luthiers (instrument makers) adjust to influence the instrument's final sound quality and acoustic response.
• In some instruments, the sound hole is covered with a decorative rosette.

Variants and Related Words

• F-hole (noun): A specific type of sound hole shaped like the cursive letter 'f', commonly found on instruments of the violin family and some archtop guitars.
• Rosette (noun): A decorative inlaid ring often surrounding the sound hole of instruments like lutes and classical guitars.
• Soundboard (noun): The thin, resonant top plate of a stringed instrument into which the sound hole is cut.

Synonyms

• Aperture (in this specific context)
• Opening
• Port (technical/acoustic term)

Antonyms

• There is no direct antonym, but a solid body (lacking a sound hole) is a contrasting feature, as in solid-body electric guitars.

Related Phrases/Idioms

• There are no common idioms or phrasal verbs using "sound hole." It is a technical term specific to musical instrument anatomy.

Noun

1. a hole in a soundboard (as of a violin) designed to resonate with the tones