adj.
1.many and varied manifold n.
1.a pipe that has several lateral outlets to or from other pipes
2.a lightweight paper used with carbon paper to make multiple copies
3.a set of points such as those of a closed surface or and analogue in three or more dimensions manifold v.
1.make multiple copies of
2.combine or increase by multiplication
Idiom of the Day
on the tip of one's tongue
not quite able to remember something
The name of the movie is on the tip of my tongue.