Meaning

• A copy made by the manifold writing process.

• A pipe fitting or similar device that connects multiple inputs or outputs.

• (chiefly in the plural) The third stomach of a ruminant animal, an omasum.

• A topological space that looks locally like the "ordinary" Euclidean space \mathbb{R}^n and is Hausdorff.

• A polygon mesh representing the continuous, closed surface of a solid object

Meaning

• Various in kind or quality; diverse.

  "The manifold meanings of the simple English word set are infamous among dictionary makers."

• Many in number, numerous; multiple, multiplied.

• Complicated.

• Exhibited at diverse times or in various ways.

Meaning

• Many times; repeatedly.