"tychopelagic" meaning in English

{
  "etymology_text": "From týchon (“chance”) and pelagos (“open sea,”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "tychopelagic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ancient Greek terms in nonstandard scripts",
          "parents": [
            "Terms in nonstandard scripts",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biology",
          "orig": "en:Biology",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A reference to organisms that are normally benthic, but, carried up into the water column, became pelagic by chance factors."
      ],
      "id": "en-tychopelagic-en-adj-dBl2yrU9",
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "benthic",
          "benthic"
        ],
        [
          "pelagic",
          "pelagic"
        ]
      ],
      "raw_glosses": [
        "(biology) A reference to organisms that are normally benthic, but, carried up into the water column, became pelagic by chance factors."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    }
  ],
  "word": "tychopelagic"
}

{
  "etymology_text": "From týchon (“chance”) and pelagos (“open sea,”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "tychopelagic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Ancient Greek terms in nonstandard scripts",
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English uncomparable adjectives",
        "en:Biology"
      ],
      "glosses": [
        "A reference to organisms that are normally benthic, but, carried up into the water column, became pelagic by chance factors."
      ],
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "benthic",
          "benthic"
        ],
        [
          "pelagic",
          "pelagic"
        ]
      ],
      "raw_glosses": [
        "(biology) A reference to organisms that are normally benthic, but, carried up into the water column, became pelagic by chance factors."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    }
  ],
  "word": "tychopelagic"
}