ampulla of lorenzini: meaning, definition, pronunciation and examples
Very low (C2+)Highly technical/Formal
Quick answer
What does “ampulla of lorenzini” mean?
A specialized sensory organ found in cartilaginous fish like sharks and rays, capable of detecting weak electric fields in water.
Audio
Pronunciation
Definition
Meaning and Definition
A specialized sensory organ found in cartilaginous fish like sharks and rays, capable of detecting weak electric fields in water.
Refers to a biological structure named after the scientist Stefano Lorenzini. In wider contexts, it may be cited as an example of extraordinary animal sensory systems or evolutionary adaptation.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or spelling differences. Pronunciations may differ slightly (see IPA).
Connotations
Solely a technical term with identical scientific connotations.
Frequency
Used with equal rarity and only in specialised contexts in both regions.
Grammar
How to Use “ampulla of lorenzini” in a Sentence
The ampullae of Lorenzini [VERB] [OBJECT][FISH] possess/use the ampullae of Lorenzini [to VERB]Vocabulary
Collocations
Usage
Meaning in Context
Academic
Used in marine biology, zoology, and sensory physiology research papers and textbooks.
Everyday
Virtually never used. May appear in high-level nature documentaries about sharks.
Technical
The primary context. Precise anatomical and physiological descriptions.
Vocabulary
Synonyms of “ampulla of lorenzini”
Neutral
Weak
Watch out
Common Mistakes When Using “ampulla of lorenzini”
- Incorrect singular: 'an ampulla of Lorenzini' (correct but rare; plural is standard).
- Misspelling: 'Lorezini', 'Lorenzinni', 'ampula'.
- Misuse outside zoological context.
FAQ
Frequently Asked Questions
It's a Latin term meaning 'flask' or 'bottle', referring to the shape of the sensory bulb at the end of each canal.
Stefano Lorenzini was a 17th-century Italian physician and naturalist who first described these structures in 1678.
No. The ampullae of Lorenzini are a highly specialised adaptation unique to certain aquatic vertebrates.
Almost exclusively in the plural ('ampullae'), as a fish possesses hundreds to thousands of these individual organs forming a system.
A specialized sensory organ found in cartilaginous fish like sharks and rays, capable of detecting weak electric fields in water.
Ampulla of lorenzini is usually highly technical/formal in register.
Ampulla of lorenzini: in British English it is pronounced /ˌæmˈpʊlə əv ləˈrɛnziːni/, and in American English it is pronounced /æmˈpʊlə əv lɔːˈrɛnziːni/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a shark named **Lorenzo** who has **ampules** (little vials) on his snout that tingle when they sense electricity: **Ampullae of Lorenz-ini**.
Conceptual Metaphor
A biological voltmeter or antenna array.
Practice
Quiz
The ampullae of Lorenzini are sensory organs found in which animals?