marigraph: meaning, definition, pronunciation and examples
Low (Technical/Specialist)Technical, Scientific (Oceanography, Hydrology)
Quick answer
What does “marigraph” mean?
An instrument for recording the rise and fall of tides.
Audio
Pronunciation
Definition
Meaning and Definition
An instrument for recording the rise and fall of tides; a tide gauge.
A graph or chart produced by a marigraph, showing tidal fluctuations over time. In broader usage, sometimes refers to any instrument that records sea level changes.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. The term is equally rare and technical in both variants.
Connotations
Neutral, purely technical.
Frequency
Extremely low frequency in both dialects. More likely encountered in written scientific reports than in speech.
Grammar
How to Use “marigraph” in a Sentence
The [marigraph] recorded [a surge].Data from the [marigraph] showed [a pattern].Scientists installed a [marigraph] at [location].Vocabulary
Collocations
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in specific fields like physical geography, oceanography, and environmental science.
Everyday
Never used.
Technical
Primary context. Used in reports, manuals, and discussions among hydrologists, coastal engineers, and port authorities.
Vocabulary
Synonyms of “marigraph”
Watch out
Common Mistakes When Using “marigraph”
- Misspelling as 'maregraph' or 'mariograph'.
- Using it as a general term for any oceanographic instrument.
- Pronouncing it with a hard 'g' as in 'graphic' instead of a soft 'g'.
FAQ
Frequently Asked Questions
No, it is a rare, technical term used primarily by specialists in oceanography and coastal engineering.
In modern usage, there is essentially no difference. 'Marigraph' is a more specific term for a tide gauge that produces a graphical record (a graph).
Yes, by extension, it can refer to the graphical record produced by the instrument.
In scientific papers, technical reports for port authorities, environmental impact assessments, and historical documents about coastal measurements.
An instrument for recording the rise and fall of tides.
Marigraph is usually technical, scientific (oceanography, hydrology) in register.
Marigraph: in British English it is pronounced /ˈmærɪɡrɑːf/, and in American English it is pronounced /ˈmærəˌɡræf/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of 'Mari-' as in 'maritime' (related to the sea) and '-graph' as in 'autograph' (something written/recorded). A marigraph is a 'sea-writer'.
Conceptual Metaphor
THE SEA IS A WRITER (The instrument allows the sea to 'write' its movements onto a chart).
Practice
Quiz
What is the primary function of a marigraph?