ring gate
nounMetallurgy.
a gate having a widened opening containing a centered disk to prevent molten metal from falling in a direct vertical stream.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use ring gate in a sentence
Basal ring square, with two lateral spines, and two triangular gates scarcely one-third as broad as the ring-gate.
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