"cherry graph" meaning in English

{
  "etymology_text": "Coined by Cedric Chauve, and popularized at the RECOMB-CG conference on comparative genomics, September 16th, 2007, in reference to the fact that cherries often come in pairs.",
  "forms": [
    {
      "form": "cherry graphs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cherry graph (plural cherry graphs)",
      "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": "Genetics",
          "orig": "en:Genetics",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A subtree in a graph consisting of an internal node with exactly two leaves."
      ],
      "id": "en-cherry_graph-en-noun-V5VvgyAx",
      "links": [
        [
          "subtree",
          "subtree"
        ],
        [
          "graph",
          "graph"
        ],
        [
          "internal",
          "internal"
        ],
        [
          "node",
          "node"
        ],
        [
          "leaves",
          "leaf"
        ]
      ]
    }
  ],
  "word": "cherry graph"
}

{
  "etymology_text": "Coined by Cedric Chauve, and popularized at the RECOMB-CG conference on comparative genomics, September 16th, 2007, in reference to the fact that cherries often come in pairs.",
  "forms": [
    {
      "form": "cherry graphs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cherry graph (plural cherry graphs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Genetics"
      ],
      "glosses": [
        "A subtree in a graph consisting of an internal node with exactly two leaves."
      ],
      "links": [
        [
          "subtree",
          "subtree"
        ],
        [
          "graph",
          "graph"
        ],
        [
          "internal",
          "internal"
        ],
        [
          "node",
          "node"
        ],
        [
          "leaves",
          "leaf"
        ]
      ]
    }
  ],
  "word": "cherry graph"
}