The simplest of musical instruments, often made of a reed, with holes to vary the notes. They were sometimes double, as seen on the Egyptian monuments, and in present use in Egypt: a number of them fastened together was called an 'organ.' 1 Samuel 10:5; 1 Kings 1:40; Isaiah 5:12; Isaiah 30:29; Jeremiah 48:36; Ezekiel 28:13; 1 Corinthians 14:7 .