person who teaches something. People who teaches or explains usually as a job.

become fully aware of something as fact.

A computer application. To write computer code for a piece of software.

A man in charge of a meeting.

To do something without stopping, or after pausing.

practice or science of collecting and analysing numerical data in large quantities. Mathematics used to interpret numerical data.

existing under surface of sea. warship designed to operate submerged in sea.

Helping or supporting a function or group. Group of workers who provide help and assistance.

To start a new project; start selling a product.

remaining same in all cases and at all times. distinctive clothing worn by members of same organization or body or by children. make uniform.

arrange systematically.

Series of actions meant to achieve a goal. To work in an organized, active way towards a goal.

To get something someone has given or sent to you.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. greet someone arriving in polite or friendly way.

action or process of innovating. Processes of creating new ideas or inventions.