microcrystal: meaning, definition, pronunciation and examples
C2Technical / Scientific
Quick answer
What does “microcrystal” mean?
An extremely small crystal, typically visible only under a microscope.
Audio
Pronunciation
Definition
Meaning and Definition
An extremely small crystal, typically visible only under a microscope.
In materials science, a single-crystalline particle of micrometre scale; in broader usage, any small crystalline structure forming part of a larger material, such as in polycrystalline solids or in the formation of frost or pharmaceutical compounds.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or spelling differences.
Connotations
Identical technical connotations. Possibly more frequent in US materials science literature due to historical research volume.
Frequency
Rare in general English; frequency is similar across technical registers in both regions.
Grammar
How to Use “microcrystal” in a Sentence
The [material] contains [numerical quantity] of microcrystals.Microcrystals of [substance] were prepared.A [adjective] microcrystal was analysed.The sample consisted of a mass of microcrystals.Vocabulary
Collocations
Examples
Examples of “microcrystal” in a Sentence
verb
British English
- [The verb form does not exist. Use 'form microcrystals' or 'crystallise on a micro scale'.]
American English
- [The verb form does not exist. Use 'form microcrystals' or 'crystallize on a micro scale'.]
adverb
British English
- [The adverb form does not exist. Use 'on a microcrystalline scale'.]
American English
- [The adverb form does not exist. Use 'on a microcrystalline scale'.]
adjective
British English
- The powder had a microcrystalline structure.
- They studied the microcrystalline phases.
American English
- The sample showed microcrystalline texture.
- Microcrystalline cellulose is a common excipient.
Usage
Meaning in Context
Business
Virtually unused. May appear in technical reports of pharmaceutical, semiconductor, or materials companies.
Academic
Common in research papers and textbooks in materials science, chemistry, geology, physics, and pharmacology.
Everyday
Extremely rare. Might be used in advanced science documentaries or popular science articles.
Technical
Core term in materials science and crystallography for describing fine-grained crystalline structures.
Vocabulary
Synonyms of “microcrystal”
Strong
Neutral
Vocabulary
Antonyms of “microcrystal”
Watch out
Common Mistakes When Using “microcrystal”
- Using as a mass noun (e.g., 'The material is microcrystal') instead of a count noun.
- Misspelling as 'micro-crystal' (hyphenated form is less common in modern scientific English).
- Confusing 'microcrystalline' (adjective) with 'microcrystal' (noun).
FAQ
Frequently Asked Questions
Size. A microcrystal is a crystal that is microscopic in scale, typically requiring magnification to be seen clearly.
No, it is a specialised technical term used primarily in scientific contexts such as chemistry, materials science, and geology.
No. The correct adjective form is 'microcrystalline'. For example, 'microcrystalline wax' or 'a microcrystalline structure'.
A microscope, such as an optical microscope, electron microscope, or scanning probe microscope, is necessary to resolve individual microcrystals.
An extremely small crystal, typically visible only under a microscope.
Microcrystal is usually technical / scientific in register.
Microcrystal: in British English it is pronounced /ˈmaɪ.krəʊˌkrɪs.təl/, and in American English it is pronounced /ˈmaɪ.kroʊˌkrɪs.təl/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[None specific to this term]”
Learning
Memory Aids
Mnemonic
Think: 'micro' (very small) + 'crystal' (ordered solid). Picture a tiny, perfect snowflake under a powerful microscope – that's a microcrystal of ice.
Conceptual Metaphor
A microcrystal is a tiny building block (for a larger material structure). A microcrystal is a seed (for crystal growth).
Practice
Quiz
In which field is the term 'microcrystal' MOST commonly used?