"leth" meaning in Cornish

{
  "etymology_templates": [
    {
      "args": {
        "1": "kw",
        "2": "cnx",
        "3": "laez"
      },
      "expansion": "Middle Cornish laez",
      "name": "inh"
    },
    {
      "args": {
        "1": "kw",
        "2": "oco",
        "3": "lait"
      },
      "expansion": "Old Cornish lait",
      "name": "inh"
    },
    {
      "args": {
        "1": "kw",
        "2": "cel-bry-pro",
        "3": "*llaɨθ"
      },
      "expansion": "Proto-Brythonic *llaɨθ",
      "name": "inh"
    },
    {
      "args": {
        "1": "kw",
        "2": "la",
        "3": "lac"
      },
      "expansion": "Latin lac",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Cornish laez, from Old Cornish lait, from Proto-Brythonic *llaɨθ, borrowed from Latin lac.",
  "forms": [
    {
      "form": "lethow",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "kw",
        "2": "noun",
        "3": "plural",
        "4": "lethow",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "g": "m",
        "head": ""
      },
      "expansion": "leth m (plural lethow)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "lethow"
      },
      "expansion": "leth m (plural lethow)",
      "name": "kw-noun"
    }
  ],
  "lang": "Cornish",
  "lang_code": "kw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Cornish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 6 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "kw",
          "name": "Food and drink",
          "orig": "kw:Food and drink",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "milk"
      ],
      "id": "en-leth-kw-noun-iCXnZTD4",
      "links": [
        [
          "milk",
          "milk"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "leth"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "kw",
        "2": "cnx",
        "3": "laez"
      },
      "expansion": "Middle Cornish laez",
      "name": "inh"
    },
    {
      "args": {
        "1": "kw",
        "2": "oco",
        "3": "lait"
      },
      "expansion": "Old Cornish lait",
      "name": "inh"
    },
    {
      "args": {
        "1": "kw",
        "2": "cel-bry-pro",
        "3": "*llaɨθ"
      },
      "expansion": "Proto-Brythonic *llaɨθ",
      "name": "inh"
    },
    {
      "args": {
        "1": "kw",
        "2": "la",
        "3": "lac"
      },
      "expansion": "Latin lac",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Cornish laez, from Old Cornish lait, from Proto-Brythonic *llaɨθ, borrowed from Latin lac.",
  "forms": [
    {
      "form": "lethow",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "kw",
        "2": "noun",
        "3": "plural",
        "4": "lethow",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "g": "m",
        "head": ""
      },
      "expansion": "leth m (plural lethow)",
      "name": "head"
    },
    {
      "args": {
        "1": "m",
        "2": "lethow"
      },
      "expansion": "leth m (plural lethow)",
      "name": "kw-noun"
    }
  ],
  "lang": "Cornish",
  "lang_code": "kw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Cornish entries with incorrect language header",
        "Cornish lemmas",
        "Cornish masculine nouns",
        "Cornish nouns",
        "Cornish terms derived from Latin",
        "Cornish terms derived from Middle Cornish",
        "Cornish terms derived from Old Cornish",
        "Cornish terms derived from Proto-Brythonic",
        "Cornish terms inherited from Middle Cornish",
        "Cornish terms inherited from Old Cornish",
        "Cornish terms inherited from Proto-Brythonic",
        "Pages with 6 entries",
        "Pages with entries",
        "kw:Food and drink"
      ],
      "glosses": [
        "milk"
      ],
      "links": [
        [
          "milk",
          "milk"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "leth"
}