ailanthus silkworm: meaning, definition, pronunciation and examples
Low (Specialist/Biological)Scientific/Technical
Quick answer
What does “ailanthus silkworm” mean?
A large moth (Samia cynthia) whose caterpillars produce silk and feed primarily on the Ailanthus tree (tree of heaven).
Audio
Pronunciation
Definition
Meaning and Definition
A large moth (Samia cynthia) whose caterpillars produce silk and feed primarily on the Ailanthus tree (tree of heaven).
Refers both to the insect species and to the commercial silk production derived from it, known for being more durable but less fine than traditional mulberry silkworm silk.
Dialectal Variation
British vs American Usage
Differences
No significant difference in usage; the term is technical and consistent.
Connotations
Neutral scientific/entomological term. In historical/commercial contexts, may connote alternative silk production.
Frequency
Equally rare in both dialects, confined to entomology, sericulture, or historical textiles.
Grammar
How to Use “ailanthus silkworm” in a Sentence
[Subject] rears/cultivates/studies the ailanthus silkworm.[Object] The ailanthus silkworm feeds on/consumes ailanthus leaves.[Complement] The silk is produced by the ailanthus silkworm.Vocabulary
Collocations
Examples
Examples of “ailanthus silkworm” in a Sentence
adjective
British English
- The ailanthus-silkworm industry was once promoted.
- An ailanthus-silkworm cocoon.
American English
- Ailanthus silkworm cultivation is rare.
- The ailanthus silkworm project.
Usage
Meaning in Context
Business
In discussions of alternative textiles or niche sericulture.
Academic
In entomology, biology, or textile history papers.
Everyday
Virtually never used.
Technical
Precise designation in entomological classification and sericulture manuals.
Vocabulary
Synonyms of “ailanthus silkworm”
Neutral
Weak
Vocabulary
Antonyms of “ailanthus silkworm”
Watch out
Common Mistakes When Using “ailanthus silkworm”
- Using 'ailanthus' as an adjective separately (e.g., 'silkworm of ailanthus' is less idiomatic).
- Confusing it with the common mulberry silkworm.
- Misspelling 'ailanthus' as 'ailanthas' or 'ailanthys'.
FAQ
Frequently Asked Questions
No, it is produced by a different moth species (Samia cynthia) and is generally coarser, stronger, and less fine than traditional mulberry silk.
The process is similar in principle but requires a supply of Ailanthus tree leaves, and the caterpillars are often larger and more active, making intensive cultivation different.
No, Samia cynthia is native to Asia. The Ailanthus tree itself has been introduced to North America, and the moth has been introduced in some places in attempts to start silk industries.
It is often called the Cynthia moth or the Ailanthus moth.
A large moth (Samia cynthia) whose caterpillars produce silk and feed primarily on the Ailanthus tree (tree of heaven).
Ailanthus silkworm is usually scientific/technical in register.
Ailanthus silkworm: in British English it is pronounced /eɪˈlænθəs ˈsɪlkwɜːm/, and in American English it is pronounced /eɪˈlænθəs ˈsɪlkwɝːm/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'AIL' (as in the tree) + 'ANTHUS' (sounds like 'anther', a plant part) + SILKWORM. 'The silkworm that ails the Ailanthus tree by eating its leaves.'
Conceptual Metaphor
N/A for highly technical compound noun.
Practice
Quiz
What is the primary host plant for the ailanthus silkworm?