"neon tetra" meaning in English

{
  "forms": [
    {
      "form": "neon tetras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neon tetra (plural neon tetras)",
      "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"
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          "source": "w"
        },
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          "kind": "other",
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        {
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        },
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          "kind": "other",
          "name": "Persian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
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        },
        {
          "kind": "other",
          "name": "Russian terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Dutch translations",
          "parents": [],
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        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
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        },
        {
          "kind": "other",
          "name": "Terms with Persian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Characins",
          "orig": "en:Characins",
          "parents": [
            "Fish",
            "Otocephalan fish",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2021, Jenni Fagan, Luckenbooth, William Heinemann, page 270:",
          "text": "A swarm of thin neon tetra with red bellies and bright blue backs flash by.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Paracheirodon innesi (syn. Hyphessobrycon innesi), a small, tropical American fish, popular as an aquarium fish."
      ],
      "id": "en-neon_tetra-en-noun-mL1-4Rh5",
      "links": [
        [
          "tropical",
          "tropical"
        ],
        [
          "American",
          "American"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "aquarium",
          "aquarium"
        ]
      ],
      "translations": [
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "Hyphessobrycon innesi",
          "tags": [
            "masculine"
          ],
          "word": "neontetra"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Hyphessobrycon innesi",
          "word": "neontetra"
        },
        {
          "code": "fa",
          "lang": "Persian",
          "sense": "Hyphessobrycon innesi",
          "word": "تترای نئون"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "golubój neón",
          "sense": "Hyphessobrycon innesi",
          "tags": [
            "masculine"
          ],
          "word": "голубо́й нео́н"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "obyknovénnyj neón",
          "sense": "Hyphessobrycon innesi",
          "tags": [
            "masculine"
          ],
          "word": "обыкнове́нный нео́н"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "neón-tɛ́tra",
          "sense": "Hyphessobrycon innesi",
          "tags": [
            "masculine"
          ],
          "word": "нео́н-те́тра"
        }
      ]
    }
  ],
  "word": "neon tetra"
}

{
  "forms": [
    {
      "form": "neon tetras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neon tetra (plural neon tetras)",
      "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 terms with quotations",
        "Entries using missing taxonomic name (species)",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Persian terms with redundant script codes",
        "Russian terms with non-redundant manual transliterations",
        "Terms with Dutch translations",
        "Terms with Finnish translations",
        "Terms with Persian translations",
        "Terms with Russian translations",
        "en:Characins"
      ],
      "examples": [
        {
          "ref": "2021, Jenni Fagan, Luckenbooth, William Heinemann, page 270:",
          "text": "A swarm of thin neon tetra with red bellies and bright blue backs flash by.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Paracheirodon innesi (syn. Hyphessobrycon innesi), a small, tropical American fish, popular as an aquarium fish."
      ],
      "links": [
        [
          "tropical",
          "tropical"
        ],
        [
          "American",
          "American"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "aquarium",
          "aquarium"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "Hyphessobrycon innesi",
      "tags": [
        "masculine"
      ],
      "word": "neontetra"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Hyphessobrycon innesi",
      "word": "neontetra"
    },
    {
      "code": "fa",
      "lang": "Persian",
      "sense": "Hyphessobrycon innesi",
      "word": "تترای نئون"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "golubój neón",
      "sense": "Hyphessobrycon innesi",
      "tags": [
        "masculine"
      ],
      "word": "голубо́й нео́н"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "obyknovénnyj neón",
      "sense": "Hyphessobrycon innesi",
      "tags": [
        "masculine"
      ],
      "word": "обыкнове́нный нео́н"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "neón-tɛ́tra",
      "sense": "Hyphessobrycon innesi",
      "tags": [
        "masculine"
      ],
      "word": "нео́н-те́тра"
    }
  ],
  "word": "neon tetra"
}