Pass by (of time) (6)
I believe the answer is:
elapse
(Other definitions for elapse that I've seen before include "Go past" , "Go by - pass away" , "(Of time) go by" , "Glide by" , "Passing" .)
I believe the answer is:
elapse
(Other definitions for elapse that I've seen before include "Go past" , "Go by - pass away" , "(Of time) go by" , "Glide by" , "Passing" .)