Horrible food from Venus Williams (5)

I believe the answer is:

swill

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'horrible food' is the definition.
'swill' can be an answer for 'food' (swill is a kind of food). I'm not sure about the 'horrible' bit.

'from venus williams' is the wordplay.
'from' indicates the answer is hidden within the clue.
'SWILL' is hidden in the letters of 'venus williams'.

Can you help me to learn more?

(Other definitions for swill that I've seen before include "Wet feed for pigs" , "Rinse - pig food" , "Pig-food; rinse" , "Wash" , "Pigs' food" .)

I've seen this clue in The Sun.

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