noun (plural -ties) Date: 1646 1. a fundamental form of energy observable in positive and negative forms that occurs naturally (as in lightning) or is produced (as in a generator) and that is expressed in terms of the movement and interaction of electrons, electric current or power, a science that deals with the phenomena and laws of ~, keen contagious excitement
ELECTRICITY
Meaning of ELECTRICITY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012