Crossword Genius

End section of each silo basically rotated (7)

Ross

I believe the answer is:

abolish

I'm a little stuck... Click here to teach me more about this clue!

'end' is the definition.
(I've seen this in another clue)

'section of each silo basically rotated' is the wordplay.
'ABOLISH' is hidden backwards within the letters.
But, I'm uncertain how this is indicated.

Can you help me to learn more?

(Other definitions for abolish that I've seen before include "Cancel or abrogate" , "Scrap" , "Axe" , "Cancel, annul" , "Put an end to, formally" .)

I've seen this clue in The Independent.
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