"interface hypothesis" meaning in English

{
  "forms": [
    {
      "form": "the interface hypothesis",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1"
      },
      "expansion": "the interface hypothesis",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "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": "Linguistics",
          "orig": "en:Linguistics",
          "parents": [
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The hypothesis that, for adult second language learners, acquiring grammatical properties and interfacing between them (for example, between syntax and semantics) should not be problematic, but that interfacing between these and an external component, such as pragmatics or discourse information, will prove to be very difficult."
      ],
      "id": "en-interface_hypothesis-en-name-DdWeHN2X",
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "adult",
          "adult"
        ],
        [
          "second language",
          "second language"
        ],
        [
          "learner",
          "learner"
        ],
        [
          "grammatical",
          "grammatical"
        ],
        [
          "syntax",
          "syntax"
        ],
        [
          "semantics",
          "semantics"
        ],
        [
          "external",
          "external"
        ],
        [
          "component",
          "component"
        ],
        [
          "pragmatics",
          "pragmatics"
        ],
        [
          "discourse",
          "discourse"
        ]
      ],
      "raw_glosses": [
        "(linguistics) The hypothesis that, for adult second language learners, acquiring grammatical properties and interfacing between them (for example, between syntax and semantics) should not be problematic, but that interfacing between these and an external component, such as pragmatics or discourse information, will prove to be very difficult."
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ],
      "wikipedia": [
        "interface hypothesis"
      ]
    }
  ],
  "word": "interface hypothesis"
}

{
  "forms": [
    {
      "form": "the interface hypothesis",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1"
      },
      "expansion": "the interface hypothesis",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Linguistics"
      ],
      "glosses": [
        "The hypothesis that, for adult second language learners, acquiring grammatical properties and interfacing between them (for example, between syntax and semantics) should not be problematic, but that interfacing between these and an external component, such as pragmatics or discourse information, will prove to be very difficult."
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "adult",
          "adult"
        ],
        [
          "second language",
          "second language"
        ],
        [
          "learner",
          "learner"
        ],
        [
          "grammatical",
          "grammatical"
        ],
        [
          "syntax",
          "syntax"
        ],
        [
          "semantics",
          "semantics"
        ],
        [
          "external",
          "external"
        ],
        [
          "component",
          "component"
        ],
        [
          "pragmatics",
          "pragmatics"
        ],
        [
          "discourse",
          "discourse"
        ]
      ],
      "raw_glosses": [
        "(linguistics) The hypothesis that, for adult second language learners, acquiring grammatical properties and interfacing between them (for example, between syntax and semantics) should not be problematic, but that interfacing between these and an external component, such as pragmatics or discourse information, will prove to be very difficult."
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ],
      "wikipedia": [
        "interface hypothesis"
      ]
    }
  ],
  "word": "interface hypothesis"
}