Dictionary
ec•o•nom•i•cal
Pronunciation: (ek"u-nom'i-kul, ē"ku-), [key]—
adj.
1. avoiding waste or extravagance; thrifty:
an economical meal; an economical use of interior space.
2. economic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.