Second The second symbol: s ; abbreviation: sec. is the name of a Units of measurement of time, and today refers to the International System of Units SI SI base unit base unit of time..
City A city is an urban area that is differentiated from a town, village, or hamlet place by size, population density, importance, or de jure legal status. In most parts of the world, cities..
Elevator An elevator is a transport device used to move goods or people vertically. Outside North America, elevators are known more commonly as lifts . Other languages may have loanwords based ..