- Sesquiduplicate
- Sesquiduplicate Ses`qui*du"pli*cate, a. [Sesqui- + duplicate.]
Twice and a half as great (as another thing); having the
ratio of two and a half to one.
[1913 Webster]
{Sesquiduplicate ratio} (Math.), the ratio of two and a half to one, or one in which the greater term contains the lesser twice and a half, as that of 50 to 20. [1913 Webster]
The Collaborative International Dictionary of English. 2000.