Definitions
1.AdjectiveThe ordinal form of the number eight.
2.NounThe person or thing in the eighth position.
3.NounOne of eight equal parts of a whole."Two bits equals two eighths of a dollar."
4.NounAn eighth of an ounce, or approximately 3.5 grams, of marijuana or other drugs.
5.NounAn interval by doubling in pitch frequency.
6.VerbTo divide by eight.