stereolithography: meaning, definition, pronunciation and examples
LowTechnical/Specialized
Quick answer
What does “stereolithography” mean?
A 3D printing process that uses a laser to solidify liquid photopolymer resin layer by layer to create a physical object.
Audio
Pronunciation
Definition
Meaning and Definition
A 3D printing process that uses a laser to solidify liquid photopolymer resin layer by layer to create a physical object.
The technology, industry, and practice of creating three-dimensional objects from digital models using photopolymerization. It can also refer to the specific apparatus (SLA printer) used in this process.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling follows standard regional conventions for other words in the sentence.
Connotations
Identical technical connotations in both varieties.
Frequency
Equally low frequency in both technical/engineering contexts.
Grammar
How to Use “stereolithography” in a Sentence
[Noun] is used for [purpose][Noun] involves [process][Noun] creates [object] from [material]Vocabulary
Collocations
Examples
Examples of “stereolithography” in a Sentence
verb
British English
- The part was stereolithographed overnight.
- We need to stereolithograph these prototypes.
American English
- The design was stereolithographed for review.
- They stereolithograph custom dental guides.
adverb
British English
- The object was produced stereolithographically.
- The resin cures stereolithographically.
American English
- The prototype was fabricated stereolithographically.
- The material solidifies stereolithographically.
adjective
British English
- The stereolithographic apparatus requires careful calibration.
- We examined the stereolithographic model.
American English
- The stereolithographic process yields smooth surfaces.
- Stereolithographic parts are often used for moulds.
Usage
Meaning in Context
Business
Used in discussions of manufacturing costs, prototyping lead times, and investment in additive manufacturing technology.
Academic
Common in engineering, materials science, and dental/medical research papers discussing fabrication techniques.
Everyday
Virtually never used in casual conversation.
Technical
The primary domain. Used precisely to distinguish this process from FDM, SLS, or other 3D printing technologies.
Vocabulary
Synonyms of “stereolithography”
Strong
Neutral
Weak
Vocabulary
Antonyms of “stereolithography”
Watch out
Common Mistakes When Using “stereolithography”
- Misspelling as 'steriolithography' or 'stereolythography'.
- Using it as a general term for all 3D printing (it is one specific type).
- Incorrect pronunciation stressing 'lith' instead of 'thog'.
FAQ
Frequently Asked Questions
No, stereolithography (SLA) is one specific type of 3D printing (additive manufacturing) that uses a UV laser to cure liquid resin. Other common types include FDM (filament) and SLS (powder).
Its primary advantages are extremely high resolution and smooth surface finish, making it ideal for detailed prototypes, dental models, and jewellery patterns.
SLA stands for Stereolithography Apparatus, the technical term for the machine itself. The process is also commonly called SLA printing.
The process uses liquid photopolymer resins that harden under UV light. These come in various formulations for different properties like toughness, flexibility, transparency, or high temperature resistance.
A 3D printing process that uses a laser to solidify liquid photopolymer resin layer by layer to create a physical object.
Stereolithography is usually technical/specialized in register.
Stereolithography: in British English it is pronounced /ˌstɛrɪəʊlɪˈθɒɡrəfi/, and in American English it is pronounced /ˌstɛrioʊlɪˈθɑːɡrəfi/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “The gold standard of resolution (in 3D printing contexts)”
Learning
Memory Aids
Mnemonic
Think of 'stereo' (3D sound) for three-dimensional, and 'lithography' (writing on stone) for printing. It's 3D printing with light writing on liquid.
Conceptual Metaphor
PRINTING IS SCULPTING WITH LIGHT.
Practice
Quiz
What is the primary energy source used in stereolithography?