"leade" meaning in English

{
  "forms": [
    {
      "form": "leades",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "leade (plural leades)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Firearms",
          "orig": "en:Firearms",
          "parents": [
            "Weapons",
            "Hunting",
            "Military",
            "Tools",
            "Human activity",
            "Society",
            "Technology",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2004, Tom A. Warlow, Firearms, The Law And Forensic Ballistics, page 117:",
          "text": "The bullet must then jump some distance before it enters the leade of the rifling in the barrel. There is always some tendency for skidding to occur before the rifling fully engages […]",
          "type": "quote"
        }
      ],
      "glosses": [
        "That portion of a firearm's barrel immediately in front of the chamber where the bullet travels prior to contacting the rifling."
      ],
      "id": "en-leade-en-noun-0rRljtKA",
      "links": [
        [
          "firearm",
          "firearm"
        ],
        [
          "barrel",
          "barrel"
        ]
      ]
    }
  ],
  "word": "leade"
}

{
  "forms": [
    {
      "form": "leades",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "leade (plural leades)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Pages with 3 entries",
        "Pages with entries",
        "en:Firearms"
      ],
      "examples": [
        {
          "ref": "2004, Tom A. Warlow, Firearms, The Law And Forensic Ballistics, page 117:",
          "text": "The bullet must then jump some distance before it enters the leade of the rifling in the barrel. There is always some tendency for skidding to occur before the rifling fully engages […]",
          "type": "quote"
        }
      ],
      "glosses": [
        "That portion of a firearm's barrel immediately in front of the chamber where the bullet travels prior to contacting the rifling."
      ],
      "links": [
        [
          "firearm",
          "firearm"
        ],
        [
          "barrel",
          "barrel"
        ]
      ]
    }
  ],
  "word": "leade"
}