Definition of MANIFOLD

  1. (noun)a pipe that has several lateral outlets to or from other pipes
  2. (noun)a lightweight paper used with carbon paper to make multiple copies
  3. (noun)a set of points such as those of a closed surface or an analogue in three or more dimensions
  4. (adj)many and varied; having many features or forms
  5. (verb)make multiple copies of
  6. (verb)combine or increase by multiplication