To make a public statement about a plan, decision.

assurance that one will do something. make promise.

using radio, microwaves, etc. to transmit signals. broadcasting, computer networking, or other communication using radio signals.

action or method of storing something for future use.

Putting electricity into a battery. demand as payment.

With light appearing behind someone. To light up something from behind.

A set of keys on a piano or computer. enter data by means of keyboard.

liked or admired by many.

computer that is portable and suitable for use while travelling. Portable computer small enough to use on your lap.

Taking your attention; making you want to know. To persuade to do, become involved with something.

Narrow passage through which water travels. To send (e.g. money) to a certain place or person.

feeling or showing appreciation for something done or received.

amount, level, or extent. Qualifications received after completing university.

Group or company that makes a certain product.

thing that bears weight of something or keeps it upright. Things to hold up or prevent from falling down. bear all or part of weight of.