chronometry: meaning, definition, pronunciation and examples
C2formal, academic, technical
Quick answer
What does “chronometry” mean?
the science or process of measuring time with great accuracy.
Audio
Pronunciation
Definition
Meaning and Definition
the science or process of measuring time with great accuracy; precise time measurement.
Any system, technique, or field of study concerned with the precise measurement of time intervals; can also refer metaphorically to the meticulous tracking or scheduling of events.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Usage is identical in both varieties, confined to technical/scientific contexts.
Connotations
Neutral and technical in both varieties.
Frequency
Equally rare in both British and American English, used almost exclusively in scientific, historical, or philosophical discourse.
Grammar
How to Use “chronometry” in a Sentence
the chronometry of [event/process]advances in chronometryprinciples of marine chronometryVocabulary
Collocations
Examples
Examples of “chronometry” in a Sentence
verb
British English
- Researchers sought to chronometre the reaction with nanosecond accuracy. (Note: 'chronometer' as a verb is extremely rare)
American English
- The experiment was designed to chronometer the decay process precisely. (Note: 'chronometer' as a verb is extremely rare)
adverb
British English
- The pulses were measured chronometrically.
American English
- The events were recorded chronometrically to within a microsecond.
adjective
British English
- The chronometric data proved invaluable for calibrating the telescope.
American English
- They relied on chronometric analysis to date the lunar rock samples.
Usage
Meaning in Context
Business
Virtually unused. Might appear in R&D reports for timing technology.
Academic
Used in history of science, physics, archaeology, astronomy, and geology to discuss methods of dating or precise measurement.
Everyday
Extremely rare. Would sound overly technical.
Technical
Primary domain. Used in metrology, navigation, physics, and engineering contexts focusing on precision timing.
Watch out
Common Mistakes When Using “chronometry”
- Misspelling as 'chronomatry' or 'chrononmetry'.
- Using it as a synonym for a simple clock or watch (a chronometer is an instrument *for* chronometry).
- Confusing it with 'chronology' (the sequential order of events).
FAQ
Frequently Asked Questions
No. Chronometry is the *measurement* of time intervals with precision. Chronology is the *sequential arrangement* of events in time.
A chronometer, which is a high-precision timepiece, especially one used for navigation or scientific purposes.
Astronomy, geology (for radiometric dating), physics (particularly quantum mechanics and metrology), and navigation.
It is highly unusual and would sound very formal or pretentious. Words like 'timing' or 'timekeeping' are used in everyday contexts.
the science or process of measuring time with great accuracy.
Chronometry is usually formal, academic, technical in register.
Chronometry: in British English it is pronounced /krəˈnɒm.ɪ.tri/, and in American English it is pronounced /krəˈnɑː.mə.tri/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms specific to this word]”
Learning
Memory Aids
Mnemonic
Think of CHRONO- (time, as in 'chronological') + -METRY (measurement, as in 'geometry'). It's the 'measurement of time'.
Conceptual Metaphor
TIME IS A MEASURABLE QUANTITY / TIME IS A RESOURCE TO BE METERED.
Practice
Quiz
Which field is MOST closely associated with 'chronometry'?