Rose is involved in basketwork (6)
I believe the answer is:
osiers
'rose is involved in basketwork' is the definition.
I can't judge whether this definition defines the answer.
'rose is involved in' is the wordplay.
'involved in' is an anagram indicator (involved can mean complex or confusing).
'rose'+'is'='roseis'
'roseis' with letters rearranged gives 'OSIERS'.
Can you help me to learn more?
(Other definitions for osiers that I've seen before include "Flexible twigs used in basketwork" , "Roses I find with flexible willow twigs" , "Willow twigs used in basket-making" , "Small willows" , "Kind of willows for weaving - Rosie's?" .)