(Nautical) To pour out; to empty; to tap and begin drawing from.
To protrude is defined as to stick out.
To move quickly or unexpectedly; appear abruptly:
(Intransitive) To stick out from (a surface).
Find another word for pop-out. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for pop-out, like: burst out, start, protrude, pop, bulge, bulge out, bug-out, come out and pop in.