Archmedicus

Archmedicus was a high-ranking title given to senior Forerunner Lifeworkers. They typically specialised in disciplines such as tactical biocomplexes and medical strategy. The Anodyne Spirit carried a single archmedicus as part of its crew.

Production notes
In the Halo Encyclopedia (2022 edition), the title of archmedicus is inadvertently listed under the typo "Rchmedicus".