from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An airline ticket, purchased typically well ahead of the departure date, that affords the purchaser considerable savings over regular fare.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A very thrifty person; one who saves a lot of money.
- n. A type of railway ticket offering a significant discount on the normal fare.
super- + saver (Wiktionary)