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.
Terminating and Repeating Decimals. Decimal numbers are numbers written in our base ten system: the value of a digit in each place is 10 times the value the same digit would have one place to its right. Students have been studying the base ten system for years, but spend a little time reviewing place value and multiplying by powers of 10.