electron tube for amplifying or generating microwaves, with flow of electrons controlled by external magnetic field.

Cooking appliance using electromagnetic waves. cook food in microwave oven.

to great degree.

claim or dispute brought to law court for adjudication. A proceeding in law courts to get a legal decision.

A business that sells things or provides services. associate with.

Study done to discover new ideas and facts. investigate systematically.

To observe and keep a record of something.

causing disinfection. chemical liquid that destroys bacteria.

(of pop or rock music) performed or recorded with acoustic rather than electrically amplified instruments. To pull out the plug of (electrical appliances).

continuing or valid to final destination. From the beginning of something until the end. Over, in, across an entire thing or place.

To act in a play, movie, or be mentioned in media.

state of satisfaction. What is in something, e.g. chapters in a book. satisfy.

Fresh foods such as fruits and vegetables. To grow something naturally.

year or place in which wine was produced. Yields of wine or grapes from a vineyard or district during one season.

at first.