sericin: meaning, definition, pronunciation and examples
C1Technical/Scientific
Quick answer
What does “sericin” mean?
A sticky protein substance produced by silkworms that binds the silk threads of the cocoon together.
Audio
Pronunciation
Definition
Meaning and Definition
A sticky protein substance produced by silkworms that binds the silk threads of the cocoon together.
A natural protein with potential applications in biomedicine and cosmetics, valued for its biocompatibility and moisturizing properties.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling.
Connotations
Neutral technical term in both varieties.
Frequency
Extremely low frequency in general language; identical, specialised usage in both regions.
Grammar
How to Use “sericin” in a Sentence
N (of N)N (in N)Vocabulary
Collocations
Usage
Meaning in Context
Business
Very rare; might appear in the context of sustainable textiles or biotech investment reports.
Academic
Common in papers on entomology, biochemistry, materials science, and textile engineering.
Everyday
Virtually never used.
Technical
Standard term in sericulture (silk farming), textile processing (degumming), and biomedical research.
Vocabulary
Synonyms of “sericin”
Strong
Neutral
Weak
Vocabulary
Antonyms of “sericin”
Watch out
Common Mistakes When Using “sericin”
- Misspelling as 'serisine' or 'cericin'.
- Using it as a countable noun (e.g., 'a sericin').
FAQ
Frequently Asked Questions
No. Silk primarily consists of two proteins: fibroin (the strong, core fibre) and sericin (the sticky gum that coats and binds the fibroin threads).
Yes, though less common than allergies to other proteins. Sericin is generally considered biocompatible, but allergic reactions to silk are often attributed to residual sericin.
Sericin is removed (degummed) to unlock the characteristic softness, lustre, and smooth drape of finished silk fabric, as the raw gum is stiff and can cause irritation.
Yes. Extracted sericin is researched and used in cosmetics for moisture retention, in biomedicine for wound dressings and drug delivery systems, and as a coating for various materials.
A sticky protein substance produced by silkworms that binds the silk threads of the cocoon together.
Sericin is usually technical/scientific in register.
Sericin: in British English it is pronounced /ˈsɛrɪsɪn/, and in American English it is pronounced /ˈsɛrəsɪn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a 'SERIOUS CINnamon' bun that's incredibly sticky – silkworms produce SERICIN, the serious, sticky 'glue' for their silk cocoons.
Conceptual Metaphor
SERICIN IS A NATURAL ADHESIVE / SERICIN IS A PROTECTIVE COATING
Practice
Quiz
What is the primary function of sericin in nature?