Stick some of the guests round the corner! (4)
I believe the answer is:
glue
'stick' is the definition.
(to stick with glue)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for glue that I've seen before include "Stuff that sticks firmly" , "Gum" , "Sticky substance" , "Paste" , "Adhesive stuff" .)