herpes zoster n 1: eruptions along a nerve path often accompanied by severe neuralgia [syn: {herpes zoster}, {zoster}, {shingles}] 2: a herpes virus that causes shingles [syn: {herpes zoster}, {herpes zoster virus}]
Shingles \Shin"gles\, n. [OF. cengle a girth, F. sangle, fr. L. cingulum a girdle, fr. cingere to gird. Cf. {Cincture}, {Cingle}, {Surcingle}.] (Med.) A kind of herpes ({Herpes zoster}) which spreads half way around the body like a girdle, and is usually attended with violent neuralgic pain. [1913 Webster]
Herpes zoster \Her"pes zos`ter\, n. (Med.) same as {shingles}; -- a form of {herpes} caused by the varicella-zoster virus. [PJC]