"tide lock" meaning in English

{
  "forms": [
    {
      "form": "tide locks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tide lock (plural tide locks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "A lock situated between an enclosed basin or a canal and the tide water of a harbor or river, when they are on different levels, so that craft can pass either way at all times of the tide"
      ],
      "id": "en-tide_lock-en-noun--VPvBvmZ",
      "related": [
        {
          "word": "tidal lock"
        }
      ],
      "synonyms": [
        {
          "word": "guard lock"
        }
      ]
    }
  ],
  "word": "tide lock"
}

{
  "forms": [
    {
      "form": "tide locks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "tide lock (plural tide locks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "tidal lock"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "A lock situated between an enclosed basin or a canal and the tide water of a harbor or river, when they are on different levels, so that craft can pass either way at all times of the tide"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "guard lock"
    }
  ],
  "word": "tide lock"
}