engler degrees: meaning, definition, pronunciation and examples
Very Rare / Highly SpecializedFormal, Technical/Scientific
Quick answer
What does “engler degrees” mean?
A unit of measurement in the field of viscometry, specifically the measurement of kinematic viscosity using an Engler viscometer.
Audio
Pronunciation
Definition
Meaning and Definition
A unit of measurement in the field of viscometry, specifically the measurement of kinematic viscosity using an Engler viscometer.
A technical unit expressing the ratio of the time taken for a fixed volume of a test liquid to flow through the orifice of an Engler viscometer at a specified temperature, to the time taken for an equal volume of water at the same temperature. Used primarily in petroleum, lubricant, and chemical industries.
Dialectal Variation
British vs American Usage
Differences
No significant linguistic difference in usage. The term is identical in both varieties. Usage is dictated by industry and technical standards rather than regional English.
Connotations
Purely technical, neutral. Associated with older or specific industrial standards (e.g., DIN, GOST).
Frequency
Extremely low in general language. May be slightly more frequent in British English technical texts due to historical European (German) industrial influence, but this is negligible.
Grammar
How to Use “engler degrees” in a Sentence
The viscosity is [NUMBER] Engler degrees.It has a viscosity of [NUMBER] Engler degrees.Measure the oil in Engler degrees.Vocabulary
Collocations
Examples
Examples of “engler degrees” in a Sentence
adjective
British English
- The Engler-degree measurement is now considered obsolete for many applications.
American English
- We need the Engler-degree value from the lab report.
Usage
Meaning in Context
Business
May appear in procurement specifications for industrial oils or fuels.
Academic
Found in historical or specialized papers on fluid mechanics, petroleum engineering, or tribology.
Everyday
Virtually never used.
Technical
Primary context. Used in laboratory reports, engineering standards (e.g., old DIN standards), and equipment manuals for Engler viscometers.
Vocabulary
Synonyms of “engler degrees”
Neutral
Weak
Watch out
Common Mistakes When Using “engler degrees”
- Using 'Engler degree' in singular.*
- Confusing it with temperature degrees (e.g., '20 Engler degrees is hot').
- Misspelling as 'English degrees' or 'Angler degrees'.
- Treating it as a direct, linear measure like centistokes (it's a ratio).
FAQ
Frequently Asked Questions
No, it is largely obsolete. Modern standards prefer units like centistokes (cSt) or mPa·s. It persists mainly in historical data and some specific regional or legacy industrial standards.
No, the standard and only correct form is the plural 'Engler degrees', even when referring to a single value (e.g., 'a viscosity of 1 Engler degrees').
It is named after the German engineer Carl Oswald Viktor Engler (1842-1925).
It is not a linear conversion. Approximate formulas exist (e.g., ν ≈ 7.6 × °E for °E > 6, where ν is kinematic viscosity in mm²/s), but accurate conversion requires specific empirical tables or formulas depending on the fluid and temperature.
A unit of measurement in the field of viscometry, specifically the measurement of kinematic viscosity using an Engler viscometer.
Engler degrees is usually formal, technical/scientific in register.
Engler degrees: in British English it is pronounced /ˈɛŋɡlə dɪˈɡriːz/, and in American English it is pronounced /ˈɛŋɡlər dɪˈɡriz/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine an English engineer ('Engler') measuring how 'degrees' of thickness slow down a liquid's flow.
Conceptual Metaphor
FLUID RESISTANCE IS A SCALE (measured in degrees).
Practice
Quiz
What is measured in Engler degrees?