1. things that stick out or extend beyond a surface or boundary
Usage: plural form of protrusion

Examples

• The rocky cliff had several dangerous protrusions that climbers had to navigate around.
• The architect designed the building with minimal protrusions to create a sleek appearance.
• Small bone protrusions were visible on the X-ray image.
• The tree’s root protrusions made it difficult to mow the lawn nearby.
• Safety inspectors checked for any sharp protrusions that could injure workers.
• The sculpture featured smooth curves with no angular protrusions.