action or business of promoting and selling products or services. To publicize products to get you to buy; advertise.

Happening or being in the present time. Movement of water in a river, or air in the sky.

The act of composing letters on paper. To invent or create a computer program. To create a song or piece of music.

outside. without it being case that. in absence of.

To spend time visiting a place or someone's home.

Using electronic signals or computers.

Involving the choice between right and wrong.

arrogant or presumptuous. used for purpose of argument to indicate premise on which statement can be based. To act in a false manner to mislead others.

relating to tutor or tutor's tuition. A lesson given to a small group.

To regularly pay to receive a service.

flowing naturally or supplied to building through pipes and taps. action or movement of runner. To depart or travel according to a schedule.

manufactured article or substance. Items that can be bought.

Ideas of a particular group. To have an idea about something without certainty.

for reason that.

action of helping or doing work for someone. Maintenance of machineries so it runs well, e.g. cars. To help or do work for someone, e.g. in a store.