"wave base" meaning in English

{
  "forms": [
    {
      "form": "wave bases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wave base (plural wave bases)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geography",
          "orig": "en:Geography",
          "parents": [
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2022, Thomas Halliday, Otherlands, Penguin, published 2023, page 253",
          "text": "Beneath the wave base, the floor of the seabed is flat, disturbed only by burrowers.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The lowest depth at which waves have an effect on the sediment of the sea bed."
      ],
      "id": "en-wave_base-en-noun-5RDCtYCW",
      "links": [
        [
          "geography",
          "geography"
        ],
        [
          "depth",
          "depth"
        ],
        [
          "wave",
          "wave"
        ],
        [
          "sea bed",
          "sea bed"
        ]
      ],
      "raw_glosses": [
        "(geography) The lowest depth at which waves have an effect on the sediment of the sea bed."
      ],
      "topics": [
        "geography",
        "natural-sciences"
      ],
      "wikipedia": [
        "wave base"
      ]
    }
  ],
  "word": "wave base"
}

{
  "forms": [
    {
      "form": "wave bases",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wave base (plural wave bases)",
      "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",
        "Quotation templates to be cleaned",
        "en:Geography"
      ],
      "examples": [
        {
          "ref": "2022, Thomas Halliday, Otherlands, Penguin, published 2023, page 253",
          "text": "Beneath the wave base, the floor of the seabed is flat, disturbed only by burrowers.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The lowest depth at which waves have an effect on the sediment of the sea bed."
      ],
      "links": [
        [
          "geography",
          "geography"
        ],
        [
          "depth",
          "depth"
        ],
        [
          "wave",
          "wave"
        ],
        [
          "sea bed",
          "sea bed"
        ]
      ],
      "raw_glosses": [
        "(geography) The lowest depth at which waves have an effect on the sediment of the sea bed."
      ],
      "topics": [
        "geography",
        "natural-sciences"
      ],
      "wikipedia": [
        "wave base"
      ]
    }
  ],
  "word": "wave base"
}