1. plural of umbilication; navel-like depressions or indentations
Usage: medical; technical

Examples

• The dermatologist examined the small umbilications on the patient’s skin.
• The surface showed several umbilications where the material had contracted.
• Umbilications in the lesions helped confirm the diagnosis.
• The pottery displayed natural umbilications from the firing process.
• Medical students learned to identify umbilications during their clinical training.