centigray

== English == === Etymology === From centi- +‎ gray. === Noun === centigray (plural centigrays) A derived unit of measure for absorbed dose of radiation, equal to the hundredth part (1%) of a gray, that is, 0.01 Gy. Alternative form: cGy (symbol) Near-synonyms: rad, rd (same physical quantity) === See also === Appendix on SI Units