#1
protrude v. [
stick out, jut out, jut, project] extend out or project in space; "His sharp nose jutted out"; "A single rock sticks out from the cliff"
. wn #2
protrude v. [
start, pop, pop out, bulge, bulge out, bug out, come out] bulge outward; "His eyes popped"
. wn #3
protrude v. [
bulge, pouch] swell or protrude outwards; "His stomach bulged after the huge meal"
. wn