ABO blood group

noun \ ˌā-(ˌ)bē-ˈō- \

Definition of ABO blood group

: any of the four blood groups A, B, AB, and O comprising the ABO system

First Known Use of abo blood group

1949


Medical Dictionary

ABO blood group

noun \ ˌā-(ˌ)bē-ˈō- \

medical Definition of ABO blood group

: one of the four blood groups A, B, AB, or O comprising the ABO system

Seen and Heard

What made you want to look up ABO blood group? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

to remove or wipe out

Get Word of the Day daily email!

Test Your Vocabulary

Find the Cousins

  • a-large-tree-with-many-branches
  • Which pair shares a common word ancestor?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!