Thesaurus.com
Dictionary.com
Definitions

Rh factor

[ahr-eych fak-ter] / ˈɑrˈeɪtʃ ˌfæk tər /
NOUN
blood group antigen
Synonyms
WEAK
Rh antigen Rh-negative Rh-positive Rh-type Rhesus factor antigen blood group
Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "Rh factor" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com