Protuberance

A protuberance is a part of something that sticks out or bulges beyond its surroundings. It's often a rounded or swollen projection, a bump, knob, or swelling. Protuberances can occur on natural objects like the human body, the surface of a rock, or on manufactured items. The term implies an irregularity in a generally smooth or flat surface, drawing attention to the raised or protruding section. They can result from a variety of causes including growth, injury, or physical deformation, and their significance depends on the context in which they appear. Understanding protuberances is key to grasping the overall shape or form of objects and often relevant in medical, geological, and engineering fields.

Protuberance meaning with examples

• The sculptor carefully smoothed the clay, eliminating any unwanted protuberances to create a perfectly symmetrical bust. He focused on the subtle curves and the gradual transitions, ensuring the piece felt natural and balanced and devoid of any distracting blemishes. Fine details such as the lips were sculpted with precision.
• Examining the patient's X-rays, the doctor noted a significant protuberance on the ribcage, requiring further investigation to determine its cause. This was because the doctor detected an abnormal growth. This protuberance was a sign of some underlying condition so was a matter for immediate attention. The doctor ordered some scans for further examination.
• Geologists studied the rock formation, identifying several small protuberances that suggested the presence of fossilized sea creatures. The scientist were collecting data about a certain area. These odd protuberances were key to their research. The rock revealed information. This revealed a glimpse of the areas past.
• The old, wooden door had several unsightly protuberances from years of weathering and use, making it difficult to close smoothly. These bumps resulted from long exposure to the environment. Each protuberance was the result of an extended period of time, in a way that rendered it more difficult to operate the door.