"mārum" meaning in Akkadian

{
  "etymology_templates": [
    {
      "args": {
        "1": "ar",
        "2": "الْمَرْء",
        "t": "the man"
      },
      "expansion": "Arabic الْمَرْء (al-marʔ, “the man”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Compare Arabic الْمَرْء (al-marʔ, “the man”).",
  "forms": [
    {
      "form": "mār",
      "tags": [
        "construct"
      ]
    },
    {
      "form": "māri",
      "tags": [
        "construct"
      ]
    },
    {
      "form": "mārū",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "mārtum",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "cons": "mār",
        "cons2": "māri",
        "f": "mārtum",
        "pl": "mārū"
      },
      "expansion": "mārum m (construct state mār or māri, plural mārū, feminine mārtum)",
      "name": "akk-noun"
    }
  ],
  "lang": "Akkadian",
  "lang_code": "akk",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Akkadian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Akkadian terms attested from Old Akkadian on",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "akk",
          "name": "Male family members",
          "orig": "akk:Male family members",
          "parents": [
            "Family members",
            "Male people",
            "Family",
            "Male",
            "People",
            "Gender",
            "Human",
            "Biology",
            "Psychology",
            "Sociology",
            "All topics",
            "Sciences",
            "Social sciences",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "mārtum"
        },
        {
          "word": "mārūtum"
        }
      ],
      "glosses": [
        "son"
      ],
      "id": "en-mārum-akk-noun-mKpmdUgl",
      "links": [
        [
          "son",
          "son"
        ]
      ],
      "related": [
        {
          "word": "mār bīt ṭuppim"
        },
        {
          "word": "mār damqi"
        },
        {
          "word": "mār mārim"
        },
        {
          "word": "mār ēkallim"
        },
        {
          "word": "mār šiprim"
        }
      ],
      "synonyms": [
        {
          "word": "bīnum"
        },
        {
          "roman": "non-mimated",
          "word": "māru"
        },
        {
          "english": "Old Assyrian",
          "word": "mer'u"
        },
        {
          "word": "mar'um"
        },
        {
          "english": "Assyrian",
          "word": "mar'u"
        },
        {
          "tags": [
            "Babylonian",
            "Standard"
          ],
          "word": "mēru"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmaː.rum/",
      "note": "Old Babylonian"
    }
  ],
  "word": "mārum"
}

{
  "derived": [
    {
      "word": "mārtum"
    },
    {
      "word": "mārūtum"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ar",
        "2": "الْمَرْء",
        "t": "the man"
      },
      "expansion": "Arabic الْمَرْء (al-marʔ, “the man”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Compare Arabic الْمَرْء (al-marʔ, “the man”).",
  "forms": [
    {
      "form": "mār",
      "tags": [
        "construct"
      ]
    },
    {
      "form": "māri",
      "tags": [
        "construct"
      ]
    },
    {
      "form": "mārū",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "mārtum",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "cons": "mār",
        "cons2": "māri",
        "f": "mārtum",
        "pl": "mārū"
      },
      "expansion": "mārum m (construct state mār or māri, plural mārū, feminine mārtum)",
      "name": "akk-noun"
    }
  ],
  "lang": "Akkadian",
  "lang_code": "akk",
  "pos": "noun",
  "related": [
    {
      "word": "mār bīt ṭuppim"
    },
    {
      "word": "mār damqi"
    },
    {
      "word": "mār mārim"
    },
    {
      "word": "mār ēkallim"
    },
    {
      "word": "mār šiprim"
    }
  ],
  "senses": [
    {
      "categories": [
        "Akkadian entries with incorrect language header",
        "Akkadian lemmas",
        "Akkadian masculine nouns",
        "Akkadian nouns",
        "Akkadian terms attested from Old Akkadian on",
        "Akkadian terms with IPA pronunciation",
        "Akkadian terms with redundant head parameter",
        "akk:Male family members"
      ],
      "glosses": [
        "son"
      ],
      "links": [
        [
          "son",
          "son"
        ]
      ],
      "synonyms": [
        {
          "word": "bīnum"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmaː.rum/",
      "note": "Old Babylonian"
    }
  ],
  "synonyms": [
    {
      "roman": "non-mimated",
      "word": "māru"
    },
    {
      "english": "Old Assyrian",
      "word": "mer'u"
    },
    {
      "word": "mar'um"
    },
    {
      "english": "Assyrian",
      "word": "mar'u"
    },
    {
      "tags": [
        "Babylonian",
        "Standard"
      ],
      "word": "mēru"
    }
  ],
  "word": "mārum"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: from Old Akkadian on",
  "path": [
    "mārum"
  ],
  "section": "Akkadian",
  "subsection": "noun",
  "title": "mārum",
  "trace": ""
}