action of helping or doing work for someone. perform routine maintenance or repair work on.

undergoing natural development by increasing in size and changing physically. Act of cultivating plants for food. To improve; to develop better skills over time.

complex of runways and buildings for take-off, landing, and maintenance of civil aircraft. A place where passenger planes land and take off.

in most essential respects.

easily perceived or understood.

place where road branches off from another. To become (a particular age).

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.

traveller on public or private conveyance other than driver or crew. People who are traveling in a vehicle.

organization providing regular public service of air transport on one. Companies that fly passengers on its planes.

When one thing is replaced by another.

rise in size, amount, or degree of something. To make or become larger in size or amount.

To talk about seriously or in great detail.

To measure or make a judgment about something.

flying or operating of aircraft.

form mental image of.