(intransitive) To extend from, above or beyond a surface or boundary; to bulge outward; to stick out. / (transitive) To cause to extend from a surface or boundary; to cause to stick out.

Third-person singular simple present indicative form of protrude

simple past tense and past participle of protrude

That which protrudes.

plural of protruder

present participle of protrude

That may be protruded.

(archaic) Third-person singular simple present indicative form of protrude