RH-NEGATIVE
Meaning of RH-NEGATIVE in English
Pronunciation: ˌ är- ˌ ā ch- ' ne-g ə -tiv
Function: adjective
Date: 1945
: lacking Rh factor in the blood
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012