serrulation: meaning, definition, pronunciation and examples
C2Highly Technical/Specialist
Quick answer
What does “serrulation” mean?
The state or condition of having a finely notched or saw-like edge.
Audio
Pronunciation
Definition
Meaning and Definition
The state or condition of having a finely notched or saw-like edge.
A series of small, fine, saw-like notches along the edge or margin of an object (e.g., a leaf, tool, or anatomical feature). It is a specific, technical term for minute serrations.
Dialectal Variation
British vs American Usage
Differences
No significant difference in usage; the term is equally rare and technical in both varieties.
Connotations
Technical precision, specific to fields like botany, entomology, zoology, and some manufacturing.
Frequency
Extremely low frequency in both varieties, confined to specialised academic or technical texts.
Grammar
How to Use “serrulation” in a Sentence
The [noun] exhibits serrulation.serrulation of the [noun]characterised by its [adjective] serrulationVocabulary
Collocations
Examples
Examples of “serrulation” in a Sentence
adjective
British English
- The leaf margin was distinctly serrulate.
- They identified the species by its serrulate leaf edges.
American English
- The identification key noted the leaflets were serrulate.
- A serrulate carapace distinguishes this crustacean.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in specific fields like botany (leaf margins), entomology (insect wings/mandibles), zoology (shells), and precise manufacturing (tool edges).
Everyday
Never used.
Technical
Primary context, describing microscopic or fine structural details.
Vocabulary
Synonyms of “serrulation”
Vocabulary
Antonyms of “serrulation”
Watch out
Common Mistakes When Using “serrulation”
- Misspelling as 'serulation' (one 'r').
- Using it interchangeably with the more general 'serration'.
- Incorrect pronunciation, placing primary stress on the first syllable (/ˈsɛrʊleɪʃən/).
FAQ
Frequently Asked Questions
No. 'Serrulation' specifically refers to very fine, minute, or small-scale serrations, often visible only under close inspection. 'Serration' is the general term for any saw-like notching.
No, it is an extremely rare, C2-level technical term. It is not used in everyday language and is confined to specialised scientific or technical descriptions.
The primary adjective form is 'serrulate'. For example, 'a serrulate leaf margin' means a margin with fine serrations.
No. It is exclusively used to describe a physical, structural characteristic of an object's edge. It is not used metaphorically for sounds or abstract ideas.
The state or condition of having a finely notched or saw-like edge.
Serrulation is usually highly technical/specialist in register.
Serrulation: in British English it is pronounced /ˌsɛrjʊˈleɪʃ(ə)n/, and in American English it is pronounced /ˌsɛr(j)əˈleɪʃən/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine a 'serrated' knife, but with 'tiny' (like a 'little' caterpillar) teeth. 'Serr-ulation' = 'serrated' + 'tiny' = a very fine, small-toothed edge.
Conceptual Metaphor
PRECISION IS MINUTENESS; A SAW IS AN EDGE.
Practice
Quiz
In which field is the term 'serrulation' MOST LIKELY to be used?