subfraction
/ˈsʌbˌfrakʃn/noun
1 Mathematics. A fraction of a fraction.
2 Chemistry and Biochemistry. Each of the portions into which a fraction obtained by fractionation may be further separated.
Origin
Early 17th century (in an earlier sense). From sub- + fraction.
- predeclare
- predecree
- predefine
- predefined
- predefinite
- predefinition
- predeliberate
- predeliberated
- predeliberation
- predelineate
- predelineated
- predelineation
- predelinquency
- pre-delinquent
- predelinquent
- pre-delivery
- predella
- predentary
- predentate
- predesign
- predesignate
- predesignation
- predestinarian
- predestinarianism
- predestinary