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

line along which flow of moving fluid is least turbulent. To make smooth or more efficient.

preferred to all others of same kind. person or thing that is preferred to all others of same kind. record address of website or other data.

Flat, raised structure that people stand on.

For a reason.

Having the standard or typical qualities. Something popular or famous for a long time.

Used to add new (often different) information.

engaging in speech. action of talking. To make a formal speech about something.

Concerning speaking or writing.

essential or characteristic part.

new or inexperienced. First part of an action or task. To do the first part of an action; to start.

transfer data to larger computer system.

soft shoe worn for sports or casual occasions. Canvas shoes with pliable rubber soles.

mentally or physically tiring. To have clothes, glasses, shoes etc. on your body.

expressing dissatisfaction. expression of dissatisfaction. To say something is wrong and should be changed.