Battery: A device that produces electricity by chemical chan
Candle: A long, thin object made of wax with a wick through the middle that is lit to give light or for decoration
Noun: We used a candle to see in the dark
Compass: An instrument that shows the direction of magnetic north
Noun : A compass needle always points north
First-Aid Kit: A set of materials, medicines and tools for giving first aid
Noun: You should always keep a first-aid kit at home