tidal energy: meaning, definition, pronunciation and examples
Low in everyday conversation; common in technical, environmental, and academic contexts.Formal, technical, academic.
Quick answer
What does “tidal energy” mean?
Energy harnessed from the tidal movements of the ocean.
Audio
Pronunciation
Definition
Meaning and Definition
Energy harnessed from the tidal movements of the ocean.
A renewable energy source that utilizes gravitational forces from the moon and sun to generate electricity, often through turbines or barrages, contributing to sustainable power systems.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences; both regions use the term similarly.
Connotations
Associated with green energy, environmental sustainability, and technological innovation in both contexts.
Frequency
More frequent in regions with substantial tidal resources, such as the UK for British English and coastal areas like Maine or Alaska for American English.
Grammar
How to Use “tidal energy” in a Sentence
Tidal energy is used for electricity generation.The development of tidal energy requires substantial investment.Vocabulary
Collocations
Usage
Meaning in Context
Business
Tidal energy investments are emerging as lucrative opportunities in the renewable sector.
Academic
Studies on tidal energy conversion efficiency focus on hydrodynamic modeling and turbine design.
Everyday
Tidal energy is a clean way to power homes using the sea's natural rhythms.
Technical
Tidal stream generators optimize energy extraction by leveraging bidirectional tidal flows.
Vocabulary
Synonyms of “tidal energy”
Vocabulary
Antonyms of “tidal energy”
Watch out
Common Mistakes When Using “tidal energy”
- Misspelling as 'tidel energy' or mispronouncing 'tidal' as /ˈtɪdl/ instead of /ˈtaɪdl/.
FAQ
Frequently Asked Questions
Tidal energy is power generated from the movement of tides in the ocean, using technologies like turbines or barrages.
Yes, tidal energy is a renewable energy source as it relies on the natural, cyclical motion of tides.
It is harnessed through devices such as tidal turbines, tidal barrages, or tidal lagoons that capture kinetic energy from water flow.
Advantages include predictability, low greenhouse gas emissions, and sustainability, though it can have high initial costs and environmental impacts.
Energy harnessed from the tidal movements of the ocean.
Tidal energy is usually formal, technical, academic. in register.
Tidal energy: in British English it is pronounced /ˈtaɪdl ˈenədʒi/, and in American English it is pronounced /ˈtaɪdl ˈenərdʒi/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of 'tidal' like the ocean tide and 'energy' as power, so tidal energy is power from the tides.
Conceptual Metaphor
Harnessing the ocean's heartbeat for sustainable electricity.
Practice
Quiz
What best describes tidal energy?