"Irish hint" meaning in English

{
  "forms": [
    {
      "form": "Irish hints",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Irish hint (plural Irish hints)",
      "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": "place",
          "langcode": "en",
          "name": "Ireland",
          "orig": "en:Ireland",
          "parents": [
            "British Isles",
            "Europe",
            "Islands",
            "Earth",
            "Eurasia",
            "Places",
            "Nature",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "I gave the salesman an Irish hint that he wasn't welcome by slamming the door in his face."
        }
      ],
      "glosses": [
        "A very clear and unsubtle indication."
      ],
      "id": "en-Irish_hint-en-noun-ERYQsx4a",
      "links": [
        [
          "clear",
          "clear"
        ],
        [
          "unsubtle",
          "unsubtle"
        ],
        [
          "indication",
          "indication"
        ]
      ],
      "raw_glosses": [
        "(colloquial) A very clear and unsubtle indication."
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "word": "Irish hint"
}

{
  "forms": [
    {
      "form": "Irish hints",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Irish hint (plural Irish hints)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English colloquialisms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Ireland"
      ],
      "examples": [
        {
          "text": "I gave the salesman an Irish hint that he wasn't welcome by slamming the door in his face."
        }
      ],
      "glosses": [
        "A very clear and unsubtle indication."
      ],
      "links": [
        [
          "clear",
          "clear"
        ],
        [
          "unsubtle",
          "unsubtle"
        ],
        [
          "indication",
          "indication"
        ]
      ],
      "raw_glosses": [
        "(colloquial) A very clear and unsubtle indication."
      ],
      "tags": [
        "colloquial"
      ]
    }
  ],
  "word": "Irish hint"
}