blood urea nitrogen
noun
The concentration of urea in the blood used as a measure of its nitrogen content; abbreviated BUN.
Origin
Early 20th century.
- mineralography
- mineralogy
- mineraloid
- mineral oil
- mineral pitch
- mineral purple
- mineral right
- mineral rights
- mineral salt
- mineral soil
- mineral solution
- mineral spirits
- mineral spring
- mineral teeth
- mineral violet
- mineral water
- mineral wax
- mineral wool
- mineral yellow
- minerogenesis
- minerogenetic
- minerogenic
- minerotrophic
- minerotrophy
- mine royal