Shot back, too (3)
I believe the answer is:
tot
This might be a double definition.
'shot' is the first definition.
(I've seen this in other clues)
'back too' is the second definition.
The definition and answer can be both people as well as being singular nouns.
Maybe they are linked in a way I don't understand?
Can you help me to learn more?
(Other definitions for tot that I've seen before include "Small baby" , "nipper" , "slug?" , "Small amount of spirits" , "two fingers, perhaps" .)