subduplicate
a. (கண்.) பெருக்க மூலங்களின் தகவுப் பொருத்தமுடைய.
Sub*du"pli*cate, a. (Math.) Defn: Expressed by the square root; -- said of ratios. Subduplicate ratio, the ratio of the square roots, or the square root of a ratio; thus, the subduplicate ratio of a to b is *a to *b, or *a/b.