"olo" meaning in English

{
  "etymology_text": "From the binary number 010 (but converting the digits 0 and 1 to the letters \"o\" and \"l\"), representing the activation of the middle-wavelength (m) cone cell type, colloquially known as the green cone cells, while not activating the short (s) blue cones or long (l) red cones.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "olo (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 15 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Greens",
          "orig": "en:Greens",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "sense": "direct cone stimulation impossible colors",
          "word": "001"
        },
        {
          "sense": "direct cone stimulation impossible colors",
          "word": "ool"
        },
        {
          "sense": "direct cone stimulation impossible colors",
          "word": "100"
        },
        {
          "sense": "direct cone stimulation impossible colors",
          "word": "loo"
        }
      ],
      "examples": [
        {
          "ref": "2025 April 18, Nicoletta Lanese, “Scientists hijacked the human eye to get it to see a brand-new color. It's called 'olo.'”, in Live Science, retrieved 19 Apr 2025, Health > Mind > Neuroscience:",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A highly saturated impossible color shade of blue-green produced by directly stimulating the \"m\" (\"green\") cone cells, approximating the below"
      ],
      "id": "en-olo-en-noun-J26oLBvX",
      "links": [
        [
          "impossible color",
          "impossible color"
        ],
        [
          "cone cell",
          "cone cell"
        ]
      ],
      "raw_glosses": [
        "A highly saturated impossible color shade of blue-green produced by directly stimulating the \"m\" (\"green\") cone cells, approximating the below:"
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈəʊləʊ/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/ˈoʊloʊ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Sapaa-olo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/91/LL-Q1860_%28eng%29-Sapaa-olo.wav/LL-Q1860_%28eng%29-Sapaa-olo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/91/LL-Q1860_%28eng%29-Sapaa-olo.wav/LL-Q1860_%28eng%29-Sapaa-olo.wav.ogg"
    }
  ],
  "word": "olo"
}

{
  "coordinate_terms": [
    {
      "sense": "direct cone stimulation impossible colors",
      "word": "001"
    },
    {
      "sense": "direct cone stimulation impossible colors",
      "word": "ool"
    },
    {
      "sense": "direct cone stimulation impossible colors",
      "word": "100"
    },
    {
      "sense": "direct cone stimulation impossible colors",
      "word": "loo"
    }
  ],
  "etymology_text": "From the binary number 010 (but converting the digits 0 and 1 to the letters \"o\" and \"l\"), representing the activation of the middle-wavelength (m) cone cell type, colloquially known as the green cone cells, while not activating the short (s) blue cones or long (l) red cones.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "olo (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English palindromes",
        "English uncountable nouns",
        "Pages with 15 entries",
        "Pages with entries",
        "en:Greens"
      ],
      "examples": [
        {
          "ref": "2025 April 18, Nicoletta Lanese, “Scientists hijacked the human eye to get it to see a brand-new color. It's called 'olo.'”, in Live Science, retrieved 19 Apr 2025, Health > Mind > Neuroscience:",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A highly saturated impossible color shade of blue-green produced by directly stimulating the \"m\" (\"green\") cone cells, approximating the below"
      ],
      "links": [
        [
          "impossible color",
          "impossible color"
        ],
        [
          "cone cell",
          "cone cell"
        ]
      ],
      "raw_glosses": [
        "A highly saturated impossible color shade of blue-green produced by directly stimulating the \"m\" (\"green\") cone cells, approximating the below:"
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈəʊləʊ/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/ˈoʊloʊ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Sapaa-olo.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/91/LL-Q1860_%28eng%29-Sapaa-olo.wav/LL-Q1860_%28eng%29-Sapaa-olo.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/9/91/LL-Q1860_%28eng%29-Sapaa-olo.wav/LL-Q1860_%28eng%29-Sapaa-olo.wav.ogg"
    }
  ],
  "word": "olo"
}