tiltmeter: meaning, definition, pronunciation and examples
Very Low FrequencyTechnical/Scientific
Quick answer
What does “tiltmeter” mean?
An instrument used to measure very small changes in the angle of the ground or a structure.
Audio
Pronunciation
Definition
Meaning and Definition
An instrument used to measure very small changes in the angle of the ground or a structure.
A precision device for monitoring tilt, often used in geophysics (volcanoes, fault lines), engineering (dam stability, buildings), and construction.
Dialectal Variation
British vs American Usage
Differences
Spelling: Both use 'tiltmeter'. US technical literature may occasionally show hyphenated 'tilt-meter'. No significant lexical difference.
Connotations
Neutral technical term in both varieties.
Frequency
Extremely rare outside geophysics, seismology, or structural engineering contexts in both the UK and US.
Grammar
How to Use “tiltmeter” in a Sentence
The tiltmeter recorded [noun phrase: a subtle shift]Scientists installed a tiltmeter [prepositional phrase: on the volcano's flank].Vocabulary
Collocations
Examples
Examples of “tiltmeter” in a Sentence
adjective
British English
- The tiltmeter array provided crucial data.
American English
- Tiltmeter data suggested imminent movement.
Usage
Meaning in Context
Business
Almost never used.
Academic
Used in geophysics, geology, seismology, and civil/structural engineering papers.
Everyday
Virtually never used.
Technical
Standard term in geotechnical monitoring and volcanology.
Vocabulary
Synonyms of “tiltmeter”
Vocabulary
Antonyms of “tiltmeter”
Watch out
Common Mistakes When Using “tiltmeter”
- Misspelling as 'tiltmetre' (AmE influence) or 'tiltmetre' (incorrect).
- Using it as a verb, e.g., 'We need to tiltmeter the slope.'
FAQ
Frequently Asked Questions
No. A seismometer measures ground shaking (vibrations), while a tiltmeter measures changes in the ground's angle (tilt). They are often used together.
Tiltmeter data, alongside other measurements like gas emissions and seismicity, is a critical tool for monitoring volcanic unrest and can provide warning signs of an impending eruption.
They are installed in boreholes, on the surface near active faults or volcanoes, and on large engineering structures like dams, bridges, and skyscrapers.
Modern precision tiltmeters can measure angular changes as small as a nanoradian, equivalent to the tilt caused by a one-millimetre rise over a distance of one kilometre.
An instrument used to measure very small changes in the angle of the ground or a structure.
Tiltmeter is usually technical/scientific in register.
Tiltmeter: in British English it is pronounced /ˈtɪltˌmiːtə(r)/, and in American English it is pronounced /ˈtɪltˌmiːtər/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of a TILTed skyscraper; a TILTMETER would MEASURE (meter) that tilt.
Conceptual Metaphor
A TILTMETER is the EARTH'S or a BUILDING'S SPIRIT LEVEL (though far more precise).
Practice
Quiz
In which field would you most likely encounter the term 'tiltmeter'?