Dictionary
thrift•y
Pronunciation: (thrif'tē), [key]—
adj., thrift•i•er, thrift•i•est.
1. practicing thrift or economical management; frugal:
a thrifty shopper.
2. thriving, prosperous, or successful.
3. thriving physically; growing vigorously.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.