Toddler (3)

'toddler' is the definition.
(synonyms)
This is all the clue.
(Other definitions for tot that I've seen before include "Nip" , "Get the sum for the child" , "Child's" , "Drop" , "Add up, aggregate" .)
'toddler' is the definition.
(I've seen this in another clue)
This is the entire clue.