glass rays

those formed by cathode rays striking the wall of an x-ray tube; a special case of indirect rays and soft x-rays. Obsolete.

All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.