Engelsk substantiv: sourdough | |||
| 1. | sourdough (om masse eller substans) a leaven of dough in which fermentation is active; used by pioneers for making bread | ||
| Mindre spesifikke uttrykk | leaven, leavening | ||
| 2. | sourdough (om person) a settler or prospector (especially in western United States or northwest Canada and Alaska) | ||
| Mindre spesifikke uttrykk | colonist, prospector, settler | ||
| Overordnet region | West, western United States | ||