be entitled to act for someone.

To establish the facts about; discover.

Not from original ideas; from somewhere else. thing derived from another source.

What something is intended to be used for; purpose. To serve a certain purpose or role.

Being split in two or more pieces. To separate something into equal pieces.

having definite outline or specification. To set or mark the limits of something.

To form an idea to judge something carefully.

action of speaking or acting on behalf of someone or state of being so represented.

relating to factor or factorial. product of integer and all integers below it.

Distance between two points, numbers or times.

Being unique or thinking differently from others. earliest form of something.

as truth or facts.

Capable of being perceived as different.

without interruption or gaps.

Act of referring to or talking about something. refer to something briefly.