The vagina may also be referred to as the birth canal in the context of pregnancy and childbirth. Although by its dictionary and anatomical definitions, the term vagina refers exclusively to the specific internal structure, it is colloquially used to refer to the vulva or to both the vagina and vulva.he vagina may also be referred to as the birth canal in the context of pregnancy and childbirth. Although by its dictionary and anatomical definitions, the term vagina refers exclusively to the specific internal structure, it is colloquially used to refer to the vulva or to both the vagina and vulva.
repeating decimal. The definition of a repeating decimal is a fractional number in which one or more numbers after the decimal point repeats indefinitely. The fractional representation of 1/3, which is .3333333 (with the 3 repeating forever) is an example of a repeating decimal. repeating decimal.
Decimal numbers that never end but that end up having a repeating pattern are called recurring decimals or repeating decimals. Examples would be 1/3 = 0.33333333... or 452/555â¦ = 0.8144144144144144... (where 144 is the repeating pattern). Reaching that repeating pattern is known as becoming periodic.