Crossword Genius

Moulded sink thrown away (3-4)

Ross

I believe the answer is:

die-cast

'moulded' is the definition.
(die-casting is a process of moulding metal)

'sink thrown away' is the wordplay.
'sink' becomes 'die' (languish).
'thrown away' becomes 'cast' (cast away).
'die'+'cast'='DIE-CAST'

(Another definition for die-cast that I've seen is " from The Matrix?".)

I've seen this clue in The Guardian.
Want a hint initially instead of a full solution? Install my app