"meso" meaning in English

{
  "antonyms": [
    {
      "word": "racemo"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "meso (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Of a tactic diad, having structural units in identical orientation."
      ],
      "id": "en-meso-en-adj-xeVXMBwG",
      "links": [
        [
          "chemistry",
          "chemistry"
        ]
      ],
      "raw_glosses": [
        "(chemistry, dated, proscribed) Of a tactic diad, having structural units in identical orientation."
      ],
      "tags": [
        "dated",
        "not-comparable",
        "proscribed"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Tacticity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmeɪːsoʊ/"
    },
    {
      "audio": "en-us-meso.oga",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d1/En-us-meso.oga/En-us-meso.oga.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/d1/En-us-meso.oga"
    }
  ],
  "word": "meso"
}

{
  "antonyms": [
    {
      "word": "racemo"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "meso (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English 2-syllable words",
        "English adjectives",
        "English dated terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English proscribed terms",
        "English terms with IPA pronunciation",
        "English terms with audio links",
        "English uncomparable adjectives",
        "en:Chemistry"
      ],
      "glosses": [
        "Of a tactic diad, having structural units in identical orientation."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ]
      ],
      "raw_glosses": [
        "(chemistry, dated, proscribed) Of a tactic diad, having structural units in identical orientation."
      ],
      "tags": [
        "dated",
        "not-comparable",
        "proscribed"
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Tacticity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmeɪːsoʊ/"
    },
    {
      "audio": "en-us-meso.oga",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/d1/En-us-meso.oga/En-us-meso.oga.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/d1/En-us-meso.oga"
    }
  ],
  "word": "meso"
}