the act of adding one thing to another; "the addition of flowers created a pleasing effect"; "the addition of a leap day every four years"
a component that is added to something to improve it; "the addition of a bathroom was a major improvement"; "the addition of cinnamon improved the flavor"
a suburban area laid out in streets and lots for a future residential area
a quantity that is added; "there was an addition to property taxes this year"; "they recorded the cattle's gain in weight over a period of weeks"
act of expanding in scope; making more widely available; "extension of the program to all in need"
act of stretching or straightening out a flexed limb
an educational opportunity provided by colleges and universities to people who not enrolled as regular students
an additional telephone set that is connected to the same telephone line
amount or degree or range to which something extends; "the wire has an extension of 50 feet"
the ability to raise the working leg high in the air; "the dancer was praised for her uncanny extension"; "good extension comes from a combination of training and native ability"
a string of characters beginning with a period and followed by one to three letters; the optional second part of a PC computer filename; "most applications provide extensions for the files they create"; "most BASIC files use the filename extension .BAS"
a mutually agreed delay in the date set for the completion of a job or payment of a debt; "they applied for an extension of the loan"