Search Result for "sourdough": 
Wordnet 3.0

NOUN (2)

1. a leaven of dough in which fermentation is active; used by pioneers for making bread;

2. a settler or prospector (especially in western United States or northwest Canada and Alaska);


WordNet (r) 3.0 (2006):

sourdough n 1: a leaven of dough in which fermentation is active; used by pioneers for making bread 2: a settler or prospector (especially in western United States or northwest Canada and Alaska)
Moby Thesaurus II by Grady Ward, 1.0:

28 Moby Thesaurus words for "sourdough": acid, acidulant, bread-and-butter pickle, butty, chokecherry, collier, crab apple, desert rat, dill pickle, driller, gold digger, gold miner, gold panner, green apple, lemon, lime, miner, mineworker, pickle, prospector, sour, sour balls, sour cream, sour grapes, sour pickle, verjuice, vinegar, yogurt