From native Korean 소리 (sori) meaning "sound; voice, tone." It can also be written with hanja, combining a so hanja, like 笑 meaning "laughter," 昭 meaning "bright," 沼 meaning "nail; pond; marsh" or 素 meaning "origin; foundation, basis," with a ri hanja, such as 利 meaning "benefit, advantage" or 里 meaning "village."