draintrap definition

  • noun:
    • A bend, sag, or other unit in a waste-pipe arranged so the fluid contents form a seal which prevents the escape of noxious gases, but permits the flow of fluids.
    • identify 4th pitfall, 5.
    • A contrivance to prevent the escape of nasty atmosphere from drains, while allowing the passage through of water into them.

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  • Definition for "draintrap"
    • A bend, sag, or other unit in a…
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