"now you mention it" meaning in All languages combined

{
  "etymology_text": "Shortening of now that you mention it",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adverb"
      },
      "expansion": "now you mention it",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English subordinate clauses",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1894 May, Rudyard Kipling, “Servants of the Queen”, in The Jungle Book, London, New York, N.Y.: Macmillan and Co., published June 1894, →OCLC, page 196:",
          "text": "'I—I—I have fought a little, but not in that climbing way or that running way.' / 'No. Now you mention it,' said Billy, 'you don't look as though you were made for climbing or running—much. Well, how was it, old Hay-bales?'",
          "type": "quote"
        },
        {
          "ref": "1922 February, James Joyce, “[Eumaeus]”, in Ulysses, Paris: Shakespeare and Company, […], →OCLC, part III [Nostos], page 575:",
          "text": "― Everybody gets their own ration of luck, they say. Now you mention it his face was familiar to me. But, leaving that for the moment, how much did you part with, he queried, if I am not too inquisitive?",
          "type": "quote"
        }
      ],
      "glosses": [
        "Used to precede another comment about something just mentioned."
      ],
      "id": "en-now_you_mention_it-en-adv-QzTyqnxm",
      "raw_glosses": [
        "(idiomatic) Used to precede another comment about something just mentioned."
      ],
      "related": [
        {
          "word": "speaking of which"
        }
      ],
      "synonyms": [
        {
          "word": "come to mention it"
        },
        {
          "word": "now that you mention it"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-now you mention it.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/67/En-au-now_you_mention_it.ogg/En-au-now_you_mention_it.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/67/En-au-now_you_mention_it.ogg"
    }
  ],
  "word": "now you mention it"
}

{
  "etymology_text": "Shortening of now that you mention it",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "adverb"
      },
      "expansion": "now you mention it",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "related": [
    {
      "word": "speaking of which"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English subordinate clauses",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Pages with 1 entry"
      ],
      "examples": [
        {
          "ref": "1894 May, Rudyard Kipling, “Servants of the Queen”, in The Jungle Book, London, New York, N.Y.: Macmillan and Co., published June 1894, →OCLC, page 196:",
          "text": "'I—I—I have fought a little, but not in that climbing way or that running way.' / 'No. Now you mention it,' said Billy, 'you don't look as though you were made for climbing or running—much. Well, how was it, old Hay-bales?'",
          "type": "quote"
        },
        {
          "ref": "1922 February, James Joyce, “[Eumaeus]”, in Ulysses, Paris: Shakespeare and Company, […], →OCLC, part III [Nostos], page 575:",
          "text": "― Everybody gets their own ration of luck, they say. Now you mention it his face was familiar to me. But, leaving that for the moment, how much did you part with, he queried, if I am not too inquisitive?",
          "type": "quote"
        }
      ],
      "glosses": [
        "Used to precede another comment about something just mentioned."
      ],
      "raw_glosses": [
        "(idiomatic) Used to precede another comment about something just mentioned."
      ],
      "synonyms": [
        {
          "word": "come to mention it"
        },
        {
          "word": "now that you mention it"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-now you mention it.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/67/En-au-now_you_mention_it.ogg/En-au-now_you_mention_it.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/6/67/En-au-now_you_mention_it.ogg"
    }
  ],
  "word": "now you mention it"
}