"study buddy" meaning in English

{
  "forms": [
    {
      "form": "study buddies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "study buddy (plural study buddies)",
      "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 rhyming compounds",
          "parents": [
            "Rhyming compounds",
            "Compound terms",
            "Rhyming phrases",
            "Terms by etymology",
            "Phrases",
            "Lemmas"
          ],
          "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 schoolmate with whom schoolwork is completed, often somebody one sits next to in a classroom."
      ],
      "id": "en-study_buddy-en-noun-oGjzURjd",
      "links": [
        [
          "schoolmate",
          "schoolmate"
        ],
        [
          "schoolwork",
          "schoolwork"
        ],
        [
          "classroom",
          "classroom"
        ]
      ],
      "raw_glosses": [
        "(informal) A schoolmate with whom schoolwork is completed, often somebody one sits next to in a classroom."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "study buddy"
}

{
  "forms": [
    {
      "form": "study buddies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "study buddy (plural study buddies)",
      "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 informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English rhyming compounds",
        "English terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "A schoolmate with whom schoolwork is completed, often somebody one sits next to in a classroom."
      ],
      "links": [
        [
          "schoolmate",
          "schoolmate"
        ],
        [
          "schoolwork",
          "schoolwork"
        ],
        [
          "classroom",
          "classroom"
        ]
      ],
      "raw_glosses": [
        "(informal) A schoolmate with whom schoolwork is completed, often somebody one sits next to in a classroom."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "study buddy"
}