Longman Dictionary of Contemporary English homepage

fuel cell

noun
     
Related topics: Electrical, Mechanical
fuel cell [countable]
a piece of equipment that combines two different elements, such as oxygen and hydrogen, to produce electricity in order to supply power to a vehicle or machine

Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.

Explore our topic dictionary