spirulina: meaning, definition, pronunciation and examples
C1Specialized / Health & Wellness / Scientific
Quick answer
What does “spirulina” mean?
A blue-green microalgae, often Arthrospira platensis or Arthrospira maxima, cultivated as a dietary supplement and health food.
Audio
Pronunciation
Definition
Meaning and Definition
A blue-green microalgae, often Arthrospira platensis or Arthrospira maxima, cultivated as a dietary supplement and health food.
A powdered or tablet form of dried spirulina algae, consumed for its high protein, vitamin, and antioxidant content.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. The term is internationally standardized in health and scientific contexts.
Connotations
Slightly stronger association with alternative health circles and veganism in the UK; in the US, also connected to fitness and general wellness trends.
Frequency
Similar frequency in relevant contexts (health food stores, supplement marketing, nutrition science).
Grammar
How to Use “spirulina” in a Sentence
add [spirulina] to [a smoothie]take [spirulina] for [its health benefits]cultivate [spirulina] in [ponds]Vocabulary
Collocations
Examples
Examples of “spirulina” in a Sentence
adjective
British English
- spirulina-based drink
- spirulina-enriched powder
American English
- spirulina-infused smoothie
- spirulina-packed supplement
Usage
Meaning in Context
Business
Used in marketing and supply chain discussions for health foods and supplements.
Academic
Used in biology, nutrition science, and sustainable food production research.
Everyday
Used when discussing dietary supplements, smoothie ingredients, and health routines.
Technical
Used in microbiology, aquaculture, and biotechnology contexts regarding its cultivation and biochemical properties.
Vocabulary
Synonyms of “spirulina”
Neutral
Weak
Vocabulary
Antonyms of “spirulina”
Watch out
Common Mistakes When Using “spirulina”
- Pronouncing it as /spɪˈruːlɪnə/ (spi-ROO-li-na).
- Using it as a countable noun (e.g., 'three spirulinas'); it's generally uncountable.
- Confusing it with chlorella or other microalgae.
FAQ
Frequently Asked Questions
No, it is a cyanobacterium, a type of bacteria that performs photosynthesis, often referred to as blue-green algae.
It is typically consumed in dried powder or tablet form. Consuming raw, wet spirulina from uncontrolled sources is not recommended due to potential toxin contamination.
It has a strong, earthy, somewhat marine or grassy flavour, which is why it's often mixed into strongly flavoured smoothies or juices.
It is considered highly sustainable compared to many animal proteins, as it requires less land and water per gram of protein produced and can be grown in brackish water.
A blue-green microalgae, often Arthrospira platensis or Arthrospira maxima, cultivated as a dietary supplement and health food.
Spirulina is usually specialized / health & wellness / scientific in register.
Spirulina: in British English it is pronounced /ˌspaɪərʊˈliːnə/, and in American English it is pronounced /ˌspaɪrəˈliːnə/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of a SPIRAL-shaped (spir-) ALGAE (-ulina) that is super healthy.
Conceptual Metaphor
SPIRULINA IS A NUTRIENT-DENSE FUEL / A GREEN POWERHOUSE.
Practice
Quiz
What is spirulina primarily classified as?