pop out

动词verb

1. 1intransitive, slangTo leave a room or building with the expectation of returning soon.
2. 2(graphical user interface, intransitive) To appear on the screen as a temporary window or menu.
3. 3(baseball, softball) To be retired after three strikes, including a popout (pop fly) on the third strike.
4. 4transitive, slangTo give birth.
5. 5(slang, medicine, of a joint) To have (something) suddenly come out of its normal position, as in a dislocation or subluxation.
6. 6Used other than figuratively or idiomatically: see pop,‎ out.