Interfering in workplace, mostly dedicated but without power (9)
I believe the answer is:
officious
'interfering' is the definition.
(I know that interfering can be written as officious)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for officious that I've seen before include "Assertively meddling" , "Offensively meddlesome" , "Bossy and interfering" , "Too ready to offer help and advice when it's not wanted" , "Domineering" .)