"rrah" meaning in English

{
  "etymology_text": "Imitative.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1983, William C. Stebbins, The Acoustic Sense of Animals, page 140",
          "text": "Struhsaker has recorded at least five different distress calls by infant vervets related to mother-infant separation. As the distance between mother and infant increases the \"rrah\" call changes to \"eee\" or \"rrr\" with an increase in intensity.",
          "type": "quotation"
        },
        {
          "ref": "2011, Jean Aitchison, The Articulate Mammal: An Introduction to Psycholinguistics, page 25",
          "text": "Even the impressive vervet monkey has only thirty-six distinct vocal sounds in its repertoire. […] An infant separated from its mother gives the lost rrah cry.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A cry uttered by an infant vervet when separated from its mother."
      ],
      "id": "en-rrah-en-intj-Scmk694O",
      "links": [
        [
          "infant",
          "infant"
        ],
        [
          "vervet",
          "vervet"
        ]
      ]
    }
  ],
  "word": "rrah"
}

{
  "etymology_text": "Imitative.",
  "lang": "English",
  "lang_code": "en",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English interjections",
        "English lemmas",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1983, William C. Stebbins, The Acoustic Sense of Animals, page 140",
          "text": "Struhsaker has recorded at least five different distress calls by infant vervets related to mother-infant separation. As the distance between mother and infant increases the \"rrah\" call changes to \"eee\" or \"rrr\" with an increase in intensity.",
          "type": "quotation"
        },
        {
          "ref": "2011, Jean Aitchison, The Articulate Mammal: An Introduction to Psycholinguistics, page 25",
          "text": "Even the impressive vervet monkey has only thirty-six distinct vocal sounds in its repertoire. […] An infant separated from its mother gives the lost rrah cry.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A cry uttered by an infant vervet when separated from its mother."
      ],
      "links": [
        [
          "infant",
          "infant"
        ],
        [
          "vervet",
          "vervet"
        ]
      ]
    }
  ],
  "word": "rrah"
}