Linnet hole

{
  "id": "MLC-T-IND-003364",
  "term": "Linnet hole",
  "field": "Industrial and trades",
  "definition": "An opening in the side of a glass furnace through which a glassblower inserts a blowpipe to gather molten glass. This aperture allows access to the hot glass while minimizing heat loss from the furnace interior. The linnet hole is typically equipped with a movable door or stopper to regulate heat and prevent drafts.",
  "subject": "Glass and ceramics",
  "references": [
    "linnet hole Definition & Meaning (Merriam-Webster)"
  ],
  "translations": {
    "de": "Linnet hole",
    "es": "orificio de linnet",
    "fr": "trou de linnet"
  },
  "url": "https://mlchart.com/terminology/industrial/linnet-hole/"
}