"heartline" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "heart",
        "3": "line"
      },
      "expansion": "heart + line",
      "name": "compound"
    }
  ],
  "etymology_text": "From heart + line.",
  "forms": [
    {
      "form": "heartlines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "heartline (plural heartlines)",
      "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 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Palmistry",
          "orig": "en:Palmistry",
          "parents": [
            "Divination",
            "Occult",
            "Forteana",
            "Supernatural",
            "Pseudoscience",
            "Folklore",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A line on the palm supposed to reflect a person's emotional state."
      ],
      "id": "en-heartline-en-noun-r9Uec1K0",
      "links": [
        [
          "palmistry",
          "palmistry"
        ],
        [
          "line",
          "line"
        ],
        [
          "palm",
          "palm"
        ],
        [
          "emotional",
          "emotional"
        ]
      ],
      "qualifier": "palmistry",
      "raw_glosses": [
        "(palmistry) A line on the palm supposed to reflect a person's emotional state."
      ],
      "related": [
        {
          "word": "heartline roll"
        }
      ]
    }
  ],
  "word": "heartline"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "heart",
        "3": "line"
      },
      "expansion": "heart + line",
      "name": "compound"
    }
  ],
  "etymology_text": "From heart + line.",
  "forms": [
    {
      "form": "heartlines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "heartline (plural heartlines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "heartline roll"
    }
  ],
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Palmistry"
      ],
      "glosses": [
        "A line on the palm supposed to reflect a person's emotional state."
      ],
      "links": [
        [
          "palmistry",
          "palmistry"
        ],
        [
          "line",
          "line"
        ],
        [
          "palm",
          "palm"
        ],
        [
          "emotional",
          "emotional"
        ]
      ],
      "qualifier": "palmistry",
      "raw_glosses": [
        "(palmistry) A line on the palm supposed to reflect a person's emotional state."
      ]
    }
  ],
  "word": "heartline"
}