Please move and go by (6)
I believe the answer is:
elapse
'go by' is the definition.
(synonyms)
'please move' is the wordplay.
'move' is an anagram indicator.
'please' with letters rearranged gives 'ELAPSE'.
'and' acts as a link.
(Other definitions for elapse that I've seen before include "Glide by" , "'Pass by, as time (6)'" , "(Of time) go by" , "Passing" , "Slip away" .)