"hν" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "phrase"
      },
      "expansion": "hν",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "phrase",
  "senses": [
    {
      "glosses": [
        "A formula for the energy of a photon of frequency ν."
      ],
      "id": "en-hν-mul-phrase-zU2aAhTg",
      "links": [
        [
          "formula",
          "formula#English"
        ],
        [
          "energy",
          "energy#English"
        ],
        [
          "photon",
          "photon#English"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Chemistry",
          "orig": "mul:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 97",
          "kind": "other",
          "name": "Pages with DISPLAYTITLE conflicts",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 99",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "4 96",
          "kind": "other",
          "name": "Translingual terms written in multiple scripts",
          "parents": [
            "Terms written in multiple scripts",
            "Terms by orthographic property",
            "Terms by lexical property"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A symbol meaning a photon in a chemical equation."
      ],
      "id": "en-hν-mul-phrase-idBaLqWm",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "photon",
          "photon"
        ],
        [
          "chemical equation",
          "chemical equation"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A symbol meaning a photon in a chemical equation."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "hν"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with DISPLAYTITLE conflicts",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual phrases",
    "Translingual terms spelled with Ν",
    "Translingual terms written in multiple scripts"
  ],
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "phrase"
      },
      "expansion": "hν",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "phrase",
  "senses": [
    {
      "glosses": [
        "A formula for the energy of a photon of frequency ν."
      ],
      "links": [
        [
          "formula",
          "formula#English"
        ],
        [
          "energy",
          "energy#English"
        ],
        [
          "photon",
          "photon#English"
        ]
      ]
    },
    {
      "categories": [
        "mul:Chemistry"
      ],
      "glosses": [
        "A symbol meaning a photon in a chemical equation."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "photon",
          "photon"
        ],
        [
          "chemical equation",
          "chemical equation"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A symbol meaning a photon in a chemical equation."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "hν"
}