noun
Meaning 1
a live open riser with a hot ceramic liner, designed to counteract the formation of harmful hollows when casting objects of materials such as metals into molds.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Qualifier: Casting (metalworking)
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided