Flexible pipe (4)

I believe the answer is:

hose

'flexible pipe' is the definition.
(I've seen this before)

This is all the clue.

(Other definitions for hose that I've seen before include "Stockings; drench" , "Piping" , "Water pipe" , "Garden implement" , "Flexible tube for liquid" .)

I've seen this clue in The Independent.

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