Hour indicator, perhaps (5)
I believe the answer is:
chime
(Other definitions for chime that I've seen before include "Agree (with); ring" , "Bell's sound" , "Clang" , "(Bell) sound the hour" , "Tuned bell" .)
I believe the answer is:
chime
(Other definitions for chime that I've seen before include "Agree (with); ring" , "Bell's sound" , "Clang" , "(Bell) sound the hour" , "Tuned bell" .)