LEARNit Dictionary
fundamental force
noun
/ˌfʌndəmentl ˈfɔːs/
UK
/ˌfʌndəmentl ˈfɔːrs/
US
1
a force that is a property (= characteristic) of everything in the universe. There are four fundamental forces including gravity and electromagnetism.
نیروی بنیادین, نیروی بنیادی