Noun
soundhole (plural soundholes)
Alternative form of sound hole
In addition to fretboard inlay, the headstock and soundhole surround are also frequently inlaid. Source: Internet
It is an unusual-looking instrument, distinguished by a fairly large body with squarish bouts, and either a "D"-shaped or longitudinal oval soundhole. Source: Internet
The traditional classical guitar has 12 frets clear of the body and is held on the left leg so that the hand falls at the back of the soundhole (this is called the classical position). Source: Internet