Dictionary
bar•y•cen'tric coor'dinate sys"tem
Pronunciation: (bar"u-sen'trik), [key] Math.
a coordinate system for an
n-dimensional Euclidean space in which each point is represented by
n constants whose sum is 1 and whose product with a given set of linearly independent points equals the point.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.