"niθjɨd" meaning in Proto-Brythonic

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "xbm",
            "2": "niza"
          },
          "expansion": "Middle Breton: niza",
          "name": "desc"
        }
      ],
      "text": "Middle Breton: niza"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "br",
            "2": "nizhañ"
          },
          "expansion": "Breton: nizhañ",
          "name": "desc"
        }
      ],
      "text": "Breton: nizhañ"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "nithiaw"
          },
          "expansion": "Middle Welsh: nithiaw",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: nithiaw"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "nithio"
          },
          "expansion": "Welsh: nithio",
          "name": "desc"
        }
      ],
      "text": "Welsh: nithio"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "ine-pro",
        "3": "*neyk-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "*niθ",
        "3": "*-jɨd",
        "t1": "winnowed; wheat"
      },
      "expansion": "*niθ (“winnowed; wheat”) + *-jɨd",
      "name": "af"
    }
  ],
  "etymology_text": "From *niθ (“winnowed; wheat”) + *-jɨd.",
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "verb",
        "head": ""
      },
      "expansion": "*niθjɨd",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/niθjɨd",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Proto-Brythonic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Proto-Brythonic terms suffixed with *-jɨd",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "to winnow"
      ],
      "id": "en-niθjɨd-cel-bry-pro-verb-aIC5XdqY",
      "links": [
        [
          "winnow",
          "winnow"
        ]
      ],
      "related": [
        {
          "word": "gwöniθ"
        }
      ],
      "tags": [
        "reconstruction"
      ]
    }
  ],
  "word": "niθjɨd"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "xbm",
            "2": "niza"
          },
          "expansion": "Middle Breton: niza",
          "name": "desc"
        }
      ],
      "text": "Middle Breton: niza"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "br",
            "2": "nizhañ"
          },
          "expansion": "Breton: nizhañ",
          "name": "desc"
        }
      ],
      "text": "Breton: nizhañ"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "wlm",
            "2": "nithiaw"
          },
          "expansion": "Middle Welsh: nithiaw",
          "name": "desc"
        }
      ],
      "text": "Middle Welsh: nithiaw"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "cy",
            "2": "nithio"
          },
          "expansion": "Welsh: nithio",
          "name": "desc"
        }
      ],
      "text": "Welsh: nithio"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "ine-pro",
        "3": "*neyk-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "*niθ",
        "3": "*-jɨd",
        "t1": "winnowed; wheat"
      },
      "expansion": "*niθ (“winnowed; wheat”) + *-jɨd",
      "name": "af"
    }
  ],
  "etymology_text": "From *niθ (“winnowed; wheat”) + *-jɨd.",
  "head_templates": [
    {
      "args": {
        "1": "cel-bry-pro",
        "2": "verb",
        "head": ""
      },
      "expansion": "*niθjɨd",
      "name": "head"
    }
  ],
  "lang": "Proto-Brythonic",
  "lang_code": "cel-bry-pro",
  "original_title": "Reconstruction:Proto-Brythonic/niθjɨd",
  "pos": "verb",
  "related": [
    {
      "word": "gwöniθ"
    }
  ],
  "senses": [
    {
      "categories": [
        "Proto-Brythonic entries with incorrect language header",
        "Proto-Brythonic lemmas",
        "Proto-Brythonic terms derived from Proto-Indo-European",
        "Proto-Brythonic terms derived from the Proto-Indo-European root *neyk-",
        "Proto-Brythonic terms suffixed with *-jɨd",
        "Proto-Brythonic verbs"
      ],
      "glosses": [
        "to winnow"
      ],
      "links": [
        [
          "winnow",
          "winnow"
        ]
      ],
      "tags": [
        "reconstruction"
      ]
    }
  ],
  "word": "niθjɨd"
}