intellectual and practical activity encompassing systematic study of structure and behaviour of physical and natural world.

having paid employment. action of doing work. To be functioning properly, e.g. a car.

having lived or existed for only short time.

To insert or put something inside another thing.

Person whose job is to maintain, repair machinery.

Person in charge of a country, or organization.

for entertainment rather than business. Feeling of happiness, enjoyment, or satisfaction. give sexual satisfaction to.

To turn something on.

Entertaining by throwing and catching balls, etc.. To entertain by throwing and catching balls, etc..

To cause someone to feel ashamed.

Machine for storing data, accessing the internet.

To take or go with someone to a place.

To find new employees, volunteers or members.

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. greet someone arriving in polite or friendly way.