What is the meaning of Sourdough?
A type of bread dough leavened with yeast and lactobacilli that produce acids giving a sour taste.
An old-timer, especially in Alaska.
A permanent resident of the territory. Someone who has lived in the Yukon during all four seasons.
A 49er, a California Gold Rush miner.
Leaven; an agent that makes dough rise.
Source: wiktionary.orgSearch words containing