thing constituting piece of evidence about past. Round plastic discs on which music has been stored. To indicate a temperature, speed, etc.; register.

To go somewhere to obtain something.

To celebrate a particular holiday/religious event.

(of book etc.) prepared and issued for public sale. To release information to the general public.

Movement in a circle around a central point.

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

event or series of activities involving set procedure. Articles published about a conference.

aggregate of people living together in more.

Exactly and without any mistakes; correctly.

optical instrument designed to make distant objects appear nearer, containing arrangement of lenses, or of curved mirrors and lenses. Tube-shaped device used to see a great distance. slide or cause to slide into itself, so that it becomes smaller.

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

number equivalent to product of hundred and ten.

To no longer see because it's not there any more.

person who carries out academic or scientific research. People who work to find new facts and ideas.