Ram's remark (3)
I believe the answer is:
baa
'ram's remark' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for baa that I've seen before include "Sound of sheep" , "Sound from a ewe" , "How one of the fold may sound" , "Sound of a lamb" , "Beastly sound f" .)