The word billionth is a term that is often used in mathematics and science. It is a numerical term that represents a fraction of one billion, which is equivalent to one part in a billion. In this article, we will explore the definition, origin, meaning, and associations of the word billionth.
Definitions
Billionth is a term that refers to one part in a billion. It is a fraction that represents a very small amount. For example, if you have a billion dollars and you give away one billionth of it, you are giving away one dollar.
Origin
The term billionth comes from the word billion, which is derived from the French word “bi” meaning “two” and “million” meaning “a million”. The word billionth was first used in the 17th century.
Meaning in different dictionaries
The meaning of billionth in different dictionaries is the same. It refers to one part in a billion.
Associations
Billionth is associated with very small amounts. It is often used in science and mathematics to represent very small fractions or measurements.
Synonyms
The synonyms of billionth include:
- One in a billion.
- One billionth.
- One part in a billion.
Antonyms
The antonyms of billionth include:
- One millionth.
- One thousandth.
The same root words
The same root words as billionth include billion, million, and trillion.
Example Sentences
- The probability of winning the lottery is one in a billion.
- The concentration of the chemical in the water was measured as one part in a billion.
- The company’s revenue increased by one billionth of a percent.