: Teeth or a jaw that sticks out, or medical conditions like a "protruding disc" in the spine.

: Rocks protruding from a cliff face or coastlines that stick out into the water.

: A nail protruding from a wall, or an envelope sticking out of a bag. Contextual Variations

The verb is primarily used to describe physical objects or parts of the body that extend outward.

While "stick out" is the common conversational equivalent, is often favored in technical or formal writing. PROTRUDE Definition & Meaning - Merriam-Webster

To is to thrust forward or stick out from a surface or boundary. Derived from the Latin protrudere ( pro- "forward" and trudere "to thrust"), the word captures the physical act of being pushed or extending beyond a standard plane. Meaning and Usage

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