sourdough: meaning, definition, pronunciation and examples
C1neutral to informal; technical in baking contexts
Quick answer
What does “sourdough” mean?
A type of bread, or the fermented dough starter used to make it, leavened using naturally occurring lactobacilli and yeast instead of baker's yeast, giving it a characteristically tangy flavour.
Audio
Pronunciation
Definition
Meaning and Definition
A type of bread, or the fermented dough starter used to make it, leavened using naturally occurring lactobacilli and yeast instead of baker's yeast, giving it a characteristically tangy flavour.
Informal and historical term for an experienced prospector or old-timer in the Yukon or Alaska, especially during the gold rush era, named for their practice of carrying a pouch of sourdough starter.
Dialectal Variation
British vs American Usage
Differences
The 'bread' meaning is identical. The 'experienced prospector' meaning is far more common and recognised in North American English, particularly in Canadian and Alaskan contexts.
Connotations
UK: Primarily a food item. US/Canada: Can also evoke frontier history, resilience, and self-sufficiency.
Frequency
The food term has become significantly more frequent globally since the 2010s due to popularisation in baking and foodie culture.
Grammar
How to Use “sourdough” in a Sentence
[Noun] [made with] sourdough[Verb] (feed/maintain/discard) sourdough[Adjective] sourdough (starter/loaf/bread)Vocabulary
Collocations
Examples
Examples of “sourdough” in a Sentence
verb
British English
- She's been sourdoughing for years, maintaining the same starter her grandmother gave her.
American English
- During lockdown, many people started sourdoughing as a new hobby.
adjective
British English
- The bakery is famous for its sourdough crumpets.
American English
- We ordered a sourdough pizza crust.
Usage
Meaning in Context
Business
Used in the context of artisanal bakeries, food retail, and restaurant menus.
Academic
Appears in historical studies (e.g., Gold Rush), food science, and microbiology texts about fermentation.
Everyday
Common in discussions about home baking, cooking, and food preferences.
Technical
Specific to baking science, referring to the symbiotic culture of bacteria and yeast (SCOBY) and its hydration percentages.
Vocabulary
Synonyms of “sourdough”
Vocabulary
Antonyms of “sourdough”
Watch out
Common Mistakes When Using “sourdough”
- Using 'sourdough' as a synonym for any brown or crusty bread (e.g., confusing it with soda bread or rye bread made with commercial yeast). Incorrectly using it as a countable noun for the bread ('a sourdough') is less common; 'a sourdough loaf' is preferred.
FAQ
Frequently Asked Questions
It is often considered so due to easier digestibility for some people, a lower glycemic index, and the presence of prebiotics from fermentation, but nutritional differences can be nuanced.
A starter is a wild fermentation culture of lactobacilli and yeast captured from the environment, while baker's yeast is a commercial, single-strain product (Saccharomyces cerevisiae). The starter gives a complex flavour and longer shelf life.
From the Klondike Gold Rush (1890s). Prospectors carried a pouch of sourdough starter to make bread in the wilderness, as commercial yeast wouldn't survive the cold. Those who had 'wintered over' earned the nickname.
Yes, informally, especially in the context of home baking (e.g., 'I spent the weekend sourdoughing'). It's a recent back-formation but widely understood in foodie circles.
A type of bread, or the fermented dough starter used to make it, leavened using naturally occurring lactobacilli and yeast instead of baker's yeast, giving it a characteristically tangy flavour.
Sourdough is usually neutral to informal; technical in baking contexts in register.
Sourdough: in British English it is pronounced /ˈsaʊə.dəʊ/, and in American English it is pronounced /ˈsaʊɚ.doʊ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[Historical] The sourdoughs (collective term for experienced prospectors).”
Learning
Memory Aids
Mnemonic
Think: SOUR (tangy taste) + DOUGH (unbaked bread mixture) = the tangy fermented dough used for bread.
Conceptual Metaphor
SOURDOUGH AS A LIVING ENTITY (needing feeding, care, and having a lifespan); SOURDOUGH AS HERITAGE/TRADITION (passed down through generations).
Practice
Quiz
What is the historical meaning of 'sourdough' in North American English?