Definition
A funnel-shaped or T-shaped device used in metallurgy and foundry work to direct and control the flow of molten metal into molds, or in plumbing, an open channel or tank that separates incoming water pipes from outgoing drainage pipes to prevent siphoning.
Example Usage
The foundry worker poured the molten steel through the tundish to ensure even distribution into the casting mold.
Origin
Possibly derived from the word 'tun' (a large cask) combined with the Old English 'dish,' though the exact etymology is uncertain.
Fun Fact
In plumbing, the tundish is a legal requirement in many countries' building codes to maintain water safety and prevent backflow contamination.
Source: Definition backfill (hailey)
Related Terms
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