Shoot or twig (5)
I believe the answer is:
sprig
I believe this is a double definition.
'shoot' is the first definition.
(I've seen this in another clue)
'twig' is the second definition.
(synonyms)
(Other definitions for sprig that I've seen before include "Spray - youngster" , "Small leafy stem" , "related to Spike and Brad" , "Shoot - twig" , "Stem or spray" .)