Protrusion

A protrusion is a part that sticks out from a surface or other surrounding area. It's a projecting feature, often unintended or abnormal in appearance. This outward extension can vary in size and shape, ranging from a minor bump to a significant bulge. The cause of a protrusion can be natural, such as a bone jutting from a joint, or due to external forces, like the swelling of a material under pressure. Understanding the nature of the protrusion is often important for assessment of the overall structure or entity it occurs in. The context in which the protrusion appears is critical for interpretation and assessment of its characteristics.

Protrusion meaning with examples

• The doctor examined the patient, noting the unusual protrusion on her arm. They were concerned it might indicate a tumor or other growth, recommending further tests to determine the cause and appropriate treatment options. Its size, shape, and location were all factors considered in the analysis.
• During the renovation, the construction crew noticed a significant protrusion from the wall, which turned out to be a structural support beam that had been incorrectly installed. This discovery required modifications to the building plans to ensure safety and structural integrity of the edifice.
• The pressure in the tire caused a distinct protrusion along the sidewall, indicating a weakness in the rubber. The driver quickly recognized the hazard, pulled over, and replaced the tire to avoid a blowout, which would have damaged the wheel.
• The sculptor painstakingly crafted the statue, carefully shaping each protrusion to achieve the desired form. He paid careful attention to the depth and angles of each projection, considering the light and shadow of the sculpture.
• A noticeable protrusion formed on the metal casing of the machine, signaling internal damage and the need for maintenance. The engineer identified a faulty component causing the metal to bulge outward, and replaced the part to get the machine working again.