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 protrude
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,