The word "protrusion" in English means: Something that sticks out from a surface or edge., The act of sticking out or projecting..
The phonetic transcription of "protrusion" is /prəˈtruː.ʒən/ in British English and /proʊˈtruː.ʒən/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "protrusion": outgrowth, bulge, extension, protuberance, projection.
Example usage of "protrusion": "The rock protrusion made climbing difficult.". More examples on the page.