ductule
Very Low / C2Technical/Scientific, Academic (Biology, Medicine, Anatomy)
Definition
Meaning
A very small duct or tubular passage, especially in a gland or other anatomical structure.
In biology, a microscopic tube that carries secretions or other fluids. It can also refer to very small channels in certain man-made systems, though this is rarer and typically by analogy.
Linguistics
Semantic Notes
The '-ule' suffix indicates a diminutive form, so 'ductule' literally means 'a little duct'. It is almost exclusively used in anatomical and histological contexts.
Dialectal Variation
British vs American Usage
Differences
No significant usage differences. Spelling and meaning are identical in both varieties. The word is so specialised that regional variation is absent.
Connotations
None beyond its strict anatomical definition.
Frequency
Extremely rare in general discourse in both regions. Frequency is identical and confined to technical literature.
Vocabulary
Collocations
Grammar
Valency Patterns
[specific type of] ductule (e.g., 'bile ductule')ductule of [an organ/gland]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Not used.
Academic
Primarily in medical, biological, and anatomical textbooks and research papers describing microscopic structures.
Everyday
Virtually never used.
Technical
The primary domain. Used by histologists, pathologists, and anatomists to describe microscopic tubular structures in tissues.
Examples
By CEFR Level
- The diagram showed how the bile flows from the liver through tiny ductules.
- A blockage in a single ductule can sometimes cause localised swelling.
- Histological examination revealed dilated efferent ductules in the epididymis.
- The secretory product is transported from the acinus via a series of intercalated ductules.
- The pathology report noted inflammation in the intralobular ductules of the salivary gland.
Learning
Memory Aids
Mnemonic
Think of a DUCT (like an air duct) and then make it tiny (-ULE, like in 'capsule'). A 'ductule' is a miniature duct in your body.
Conceptual Metaphor
BODY AS A PLUMBING SYSTEM (The ducts and ductules are the small pipes carrying fluids).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Прямой перевод 'duct' как 'проток' верен, но '-ule' требует уменьшительного суффикса. Лучший вариант — 'проточек' или более научный 'дуктула' (редко). Не переводите как 'трубочка' без контекста, это слишком общий термин (tube).
Common Mistakes
- Misspelling as 'ductile' (which means capable of being drawn out into a thin wire).
- Using it in non-scientific contexts where 'tiny tube' or 'small pipe' would be more appropriate.
- Pronouncing it as /ˈdʌktaɪl/ (like 'ductile').
Practice
Quiz
What is the most accurate definition of 'ductule'?
FAQ
Frequently Asked Questions
A ductule is simply a very small duct. The '-ule' suffix denotes a diminutive, so a ductule is a microscopic or very tiny tubular passage, often feeding into a larger duct.
It would be highly unusual and potentially confusing. It is a specialised medical/biological term. In everyday contexts, terms like 'tiny tube' or 'small pipe' would be used.
No, they are false friends. 'Ductule' comes from 'duct' (a tube) + the diminutive '-ule'. 'Ductile' comes from the Latin 'ducere' (to lead) and describes a material's ability to be stretched into a wire.
It is most common in human and animal anatomy, histology (the study of tissues), pathology, and biology, specifically when describing glandular systems, the reproductive system, or the biliary system.