From the beginning; a direction to return to, and end with, the first strain; -- indicated by the letters D. C. Also, the strain so repeated.
A prefix denoting that the ingredient (of a compound) signified
by the term to which it is prefixed,is present in only a small
proportion, or less than the normal amount; as, subsulphide, suboxide,
etc. Prefixed to the name of a salt it is equ...
