Bleating baby (4)
'bleating baby' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for lamb that I've seen before include "Mary, and Charles?" , "Noted essayist - symbol of innocence" , "essayists?" , "Tender sheep meat" , "Meaty" .)
(Other definitions for kid that I've seen before include "Playfully deceive" , "Rib" , "A baby goat or informal child" , "Suede" , "To fool; young animal" .)