tedgen.
/tɛdʒ/ rare. Apparently only attested in dictionaries or glossaries.
= ingate n.2: see quots.
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society > occupation and work > equipment > metalworking equipment > [noun] > casting equipment > mould > hole for pouring in metal
gate1678
sprue1833
ingate1858
tedge1858
funnel1875
horn gate1909
1858 P. L. Simmonds Dict. Trade Products Ingate, an aperture in a mould for pouring in metal; technically called the tedge.
1877 E. H. Knight Pract. Dict. Mech. Tedge, the ingate or aperture in a mold through which the molten metal is poured.
This entry has not yet been fully updated (first published 1911; most recently modified version published online June 2022).
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n.1858