form of energy resulting from existence of charged particles such as electrons or protons.

(of country or region) having freedom to govern itself.

assembled or made from whatever is available, and so unlikely to be of highest quality. Action of rubbing your skin when itchy. To rub your skin with your nails to stop an itch.

Someone responsible for managing /making decisions.

act or process of downloading data. To transfer data from a computer or the internet.

thing characteristic of its kind. Things, people, which represent a category. be illustrated or exemplified.

maintenance of constant difference in frequency between two or more connected circuits or components. To move along a certain course.

characterized by constant change, activity, or progress. force stimulating change or progress.

To create or be produced or bring into existence.

action of teaching person or animal particular skill or type of behaviour. To practice to get better at a thing, e.g. sports.

part or element of larger whole. Parts that some things are made up of.

premises occupied by military commander and commander's staff. Main offices; administrative buildings or centers.

Instrument that controls temperature in buildings.

Being able or appropriate for a task or purpose. candidate for job.