"Rollin film" meaning in English

{
  "etymology_text": "Named after Bernard V. Rollin.",
  "forms": [
    {
      "form": "Rollin films",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Rollin film (plural Rollin films)",
      "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 entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A 30-nm-thick liquid film of helium in the helium II state, which exhibits a \"creeping\" effect in response to surfaces extending past the film's level (wave propagation) and can thus escape from open containers."
      ],
      "id": "en-Rollin_film-en-noun-5JLlpggo",
      "links": [
        [
          "helium",
          "helium"
        ],
        [
          "helium II",
          "helium II"
        ]
      ]
    }
  ],
  "word": "Rollin film"
}

{
  "etymology_text": "Named after Bernard V. Rollin.",
  "forms": [
    {
      "form": "Rollin films",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Rollin film (plural Rollin films)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "A 30-nm-thick liquid film of helium in the helium II state, which exhibits a \"creeping\" effect in response to surfaces extending past the film's level (wave propagation) and can thus escape from open containers."
      ],
      "links": [
        [
          "helium",
          "helium"
        ],
        [
          "helium II",
          "helium II"
        ]
      ]
    }
  ],
  "word": "Rollin film"
}