the horizontal crystallographic axis passing from front to back.
. Nautical, . . U.S. Air Force. Airman Basic. Alberta, Canada (approved for postal use). antiballistic; antiballistic missile. a major blood group usually enabling a person whose blood is of this type to donate blood to persons of type AB and to receive blood from persons of type O, A, B, or AB. Chemistry, . […]
- Ab aeterno
from the most remote antiquity.
- Ab extra
from the outside. Historical Examples He clothes reason with authority to determine what is inspiration, by saying that there can be no revelation “ab extra.” History of Rationalism Embracing a Survey of the Present State of Protestant Theology John F. Hurst In this letter Blackwood told me the first ab extra opinion of the book, […]
- Ab esse