"mortar" meaning in English

{
  "forms": [
    {
      "form": "mortar",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "mortars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "A mortar is kind of large gun that fires explosive shells."
      ],
      "id": "simple-mortar-en-noun-lFWUYkRu",
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "Mortar is a type of paste used to stick bricks together."
      ],
      "id": "simple-mortar-en-noun-aAp0XpZ3",
      "raw_tags": [
        "uncountable"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "A mortar is a bowl used with a pestle to crush food or drugs into smaller pieces."
      ],
      "id": "simple-mortar-en-noun-K5ZzdAVi",
      "raw_tags": [
        "countable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/'mɔːtə/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/'mɔrtər/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-us-mortar.ogg",
      "raw_tags": [
        "Audio"
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "mortar"
}

{
  "forms": [
    {
      "form": "mortar",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "mortars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Countable nouns"
      ],
      "glosses": [
        "A mortar is kind of large gun that fires explosive shells."
      ],
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [
        "Uncountable nouns"
      ],
      "glosses": [
        "Mortar is a type of paste used to stick bricks together."
      ],
      "raw_tags": [
        "uncountable"
      ]
    },
    {
      "categories": [
        "Countable nouns"
      ],
      "glosses": [
        "A mortar is a bowl used with a pestle to crush food or drugs into smaller pieces."
      ],
      "raw_tags": [
        "countable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/'mɔːtə/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/'mɔrtər/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-us-mortar.ogg",
      "raw_tags": [
        "Audio"
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "mortar"
}