Abstemii
From BiblePortal Wikipedia
Charles Buck Theological Dictionary [1]
A name given to such persons as could not partake of the cup of the Eucharist, on account of their natural aversion to wine.
Cyclopedia of Biblical, Theological and Ecclesiastical Literature [2]
a name given to such persons as could not partake of the cup at the Eucharist on account of their natural aversion to wine.