finite-dimensional: Meaning and Definition of

fi•nite-di•men•sion•al

Pronunciation: (fī'nīt di-men'shu-nl, -dī-), [key]
— adj. Math.
  1. (of a vector space) having a basis consisting of a finite number of elements.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.