Meaning of dymaxion

dy•max•i•on

Pronunciation: (dī-mak'sē-un), [key]
— adj.
  1. noting or pertaining to R. Buckminster Fuller's concept of the use of technology and resources to maximum advantage, with minimal expenditure of energy and material.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.