fissural
/ˈfɪʃərəl/
adjective
- Relating to a narrow crack or split in something, such as rock or the surface of an organ.
- The geologist studied the fissural patterns in the cliff face.
- The doctor examined the fissural lines on the patient's brain scan.
- Fissural eruptions occur when lava flows out of long cracks in the ground.
Antonyms