Double, triple, quadruple, quintuple, sextuple, septuple, and so on. It's the generalization of a grouping of things, an n-tuple is group of n things. Although, I always read tuple as too-pull, not tupp-ell as it's pronounced in quintuple.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.