Crossword Genius

Obtruding one's services upon others (9)

Ross

I believe the answer is:

officious

(Other definitions for officious that I've seen before include "Assertively meddling" , "Assertively interfering" , "Offensively meddlesome" , "Bossy and interfering" , "Domineering" .)

I've seen this clue in the Sydney Morning Herald.
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