"decohesion" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "cohesion"
      },
      "expansion": "de- + cohesion",
      "name": "prefix"
    }
  ],
  "etymology_text": "de- + cohesion",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "decohesion",
      "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": "English terms prefixed with de-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2015, Michael A. Gibson, Christopher A. Schuh, “Segregation-induced changes in grain boundary cohesion and embrittlement in binary alloys”, in Acta Materialia, volume 95, pages 145–155",
          "text": "While grain boundary enrichment is often attributed to equilibrium segregation effects, most models of embrittlement consider either the energetics of decohesion or the equilibrium adsorption at the boundary, but not both phenomena together.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A loss of cohesion"
      ],
      "id": "en-decohesion-en-noun-R8CRqkeQ",
      "links": [
        [
          "cohesion",
          "cohesion"
        ]
      ]
    }
  ],
  "word": "decohesion"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "cohesion"
      },
      "expansion": "de- + cohesion",
      "name": "prefix"
    }
  ],
  "etymology_text": "de- + cohesion",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "decohesion",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms prefixed with de-",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2015, Michael A. Gibson, Christopher A. Schuh, “Segregation-induced changes in grain boundary cohesion and embrittlement in binary alloys”, in Acta Materialia, volume 95, pages 145–155",
          "text": "While grain boundary enrichment is often attributed to equilibrium segregation effects, most models of embrittlement consider either the energetics of decohesion or the equilibrium adsorption at the boundary, but not both phenomena together.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A loss of cohesion"
      ],
      "links": [
        [
          "cohesion",
          "cohesion"
        ]
      ]
    }
  ],
  "word": "decohesion"
}