Rh-null
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English[edit]
Etymology[edit]
Rh (“Rhesus factor”) + null (“missing, none”)
Adjective[edit]
Rh-null (not comparable)
- Pertaining to the Rh-null syndrome, or blood produced by the syndrome.
Related terms[edit]
- Rh negative (pertaining to blood missing Rh factor D, one of 61 Rh blood factors)
- Rh positive (pertaining to blood containing Rh factor D, one of 61 Rh blood factors)
Noun[edit]
- Ellipsis of Rh-null blood.; a blood type, in which red blood cells are completely lacking in all antigens of the Rh-blood-typing system (Rh factors), a system of 61 antigen types.