2.
the vocal organ of a bird, usually situated near the junction between the trachea and bronchi
3.
a narrow corridor or gallery in an ancient Egyptian tomb
4.
any of the tubular fluid-filled cavities formed in the nerve tissue of the spinal cord in cases of syringomyelia
2.
the vocal organ of a bird, usually situated near the junction between the trachea and bronchi
3.
a narrow corridor or gallery in an ancient Egyptian tomb
4.
any of the tubular fluid-filled cavities formed in the nerve tissue of the spinal cord in cases of syringomyelia