plughole

/ˈplʌɡˌhoʊl/
noun
  1. A hole in a sink, bathtub, or basin that is fitted with a plug to hold water, or through which water drains.
    • He dropped his wedding ring down the plughole and had to call a plumber.
    • A clump of hair was blocking the bathroom plughole.
    • She pulled the stopper and watched the water swirl down the plughole.
  2. A place where something valuable or important is lost or wasted (figurative).
    • He felt his confidence drain away like water down a plughole.
    • All their savings went down the plughole after the business failed.
    • Years of hard work seemed to disappear down the plughole overnight.
Synonyms
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