the ability to be sustained, supported, upheld, or confirmed

the number of people living in each unit of area (such as a square mile).

a small but exact copy

relating to, characteristic of, or constituting a city

of or relating to the country, country people or life, or agriculture

A design concept is the core idea driving the design of a product, explained via a collection of sketches, images, and a written statement.

the quality or degree of being efficient

the quality or state of being scarce

the cost of purchasing those goods and services which are included in an accepted standard level of consumption

to carry or send (something, such as a commodity) to some other place (such as another country