apical
adjective
UK/ˈeɪ.pɪ.kᵊl/
US/ˈeɪ.pɪ.kᵊl/
Definitions of apical adjective
position
- mathematicsspecialized
Located at the highest point or apex of a shape or object.
A large single apical bud is located at the apex of the stem.
The pyramid has an apical angle of 50 degrees.
The apical meristem of the plant is responsible for upward growth.
anatomy
- medicalspecialized
Relating to the pointed end or apex of an organ.
The doctor found an abnormality in the apical region of his heart.
Apical periodontitis affects the apex region of the tooth root.
Researchers observed structural changes in the apical membrane of the cells.