"round-trip delay time" meaning in All languages combined

{
  "forms": [
    {
      "form": "round-trip delay times",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "round-trip delay time (countable and uncountable, plural round-trip delay times)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Telecommunications",
          "orig": "en:Telecommunications",
          "parents": [
            "Communication",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Round-trip time."
      ],
      "id": "en-round-trip_delay_time-en-noun-CYOj8Gir",
      "links": [
        [
          "telecommunications",
          "telecommunications"
        ],
        [
          "Round-trip time",
          "round-trip time"
        ]
      ],
      "raw_glosses": [
        "(less common, telecommunications) Round-trip time."
      ],
      "tags": [
        "countable",
        "uncommon",
        "uncountable"
      ],
      "topics": [
        "communications",
        "electrical-engineering",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "telecommunications"
      ]
    }
  ],
  "word": "round-trip delay time"
}

{
  "forms": [
    {
      "form": "round-trip delay times",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "round-trip delay time (countable and uncountable, plural round-trip delay times)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Telecommunications"
      ],
      "glosses": [
        "Round-trip time."
      ],
      "links": [
        [
          "telecommunications",
          "telecommunications"
        ],
        [
          "Round-trip time",
          "round-trip time"
        ]
      ],
      "raw_glosses": [
        "(less common, telecommunications) Round-trip time."
      ],
      "tags": [
        "countable",
        "uncommon",
        "uncountable"
      ],
      "topics": [
        "communications",
        "electrical-engineering",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "telecommunications"
      ]
    }
  ],
  "word": "round-trip delay time"
}