Eject with force (4)
I believe the answer is:
spew
'eject with force' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for spew that I've seen before include "Erupt, eject" , "Spit or stream out" , "Gush forth, vomit" , "Belch forth" , "Fetch up" .)