"latest and greatest" meaning in All languages combined

{
  "etymology_text": "Chosen for the rhyme.",
  "forms": [
    {
      "form": "form only",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "suponly": "1"
      },
      "expansion": "latest and greatest (superlative form only)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English coordinated pairs",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              101,
              120
            ]
          ],
          "ref": "1996, Computerworld, volume 30, number 21:",
          "text": "DiBattista advocated balanced webmastery: Don't go to the leading edge if it forces users to buy the latest and greatest Web stuff.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Thoroughly up-to-date; cutting-edge."
      ],
      "id": "en-latest_and_greatest-en-adj-G6WIKYZv",
      "links": [
        [
          "up-to-date",
          "up-to-date"
        ],
        [
          "cutting-edge",
          "cutting-edge"
        ]
      ]
    }
  ],
  "word": "latest and greatest"
}

{
  "etymology_text": "Chosen for the rhyme.",
  "forms": [
    {
      "form": "form only",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "suponly": "1"
      },
      "expansion": "latest and greatest (superlative form only)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English coordinated pairs",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English rhyming phrases",
        "English superlative-only adjectives",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              101,
              120
            ]
          ],
          "ref": "1996, Computerworld, volume 30, number 21:",
          "text": "DiBattista advocated balanced webmastery: Don't go to the leading edge if it forces users to buy the latest and greatest Web stuff.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Thoroughly up-to-date; cutting-edge."
      ],
      "links": [
        [
          "up-to-date",
          "up-to-date"
        ],
        [
          "cutting-edge",
          "cutting-edge"
        ]
      ]
    }
  ],
  "word": "latest and greatest"
}