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Opening to a mold
Answer for the clue "Opening to a mold ", 5 letters:
sprue
Alternative clues for the word sprue
Word definitions for sprue in dictionaries
Douglas Harper's Etymology Dictionary
Word definitions in Douglas Harper's Etymology Dictionary
"piece of metal (later plastic) attached to a cast object," 1875, earlier (1849) "channel through which metal is poured into a mold;" of unknown origin.
Wikipedia
Word definitions in Wikipedia
A sprue is the passage through which liquid material is introduced into a mold. In many cases it controls the flow of metal into the mold. During casting or molding , the material in the sprue will solidify and need to be removed from the finished part. ...
Wiktionary
Word definitions in Wiktionary
Etymology 1 n. (context medicine English) A tropical disease causing a sore throat and tongue, and disturbed digestion; psilosis. Etymology 2 n. 1 (context founding English) The hole through which melted metal is poured into the gate, and thence into the ...
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Sprue \Sprue\ (spr[udd]), n. [Etymol. uncertain.] (Founding) Strictly, the hole through which melted metal is poured into the gate, and thence into the mold. The waste piece of metal cast in this hole; hence, dross. (Med.) Same as Sprew .
Usage examples of sprue.
After making the cope and cutting the sprue, Starbrook checked the heat.
Using the sprue for a handle, he pulled the casting free from the drag and shook it.