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)

Derived forms: sourdoughs

Type of: colonist, leaven, leavening, prospector, settler

Encyclopedia: Sourdough

• welt
• Weltanschauung
• welted thistle
• welter
• welterweight
• tuille
• tuition
• tuition fee
• tularaemia
• tularemia
• tule
• Tule tree
• Tulestoma
• tulip
• tulip bed
• tulip gentian
• tulip orchid
• tulip poplar
• tulip tree
• Tulipa
• Tulipa armena
• Tulipa clusiana
• Tulipa gesneriana
• Tulipa suaveolens
• tulipwood