"zero in" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions verbales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de zero et de in."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "verb",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Troubleshooters that block cancer, BBC News, 26 décembre 2009",
          "text": "The proteins seem to have a remarkable ability to zero in on damaged areas.",
          "translation": "Les protéines semblent avoir une capacité remarquable à cibler les zones endommagées."
        },
        {
          "ref": "Associated Press, avril 2009",
          "text": "In the search for Earth-like planets, astronomers zeroed in on two places that look awfully familiar to home.",
          "translation": "Dans leur recherche de planètes semblables à la Terre, des astronomes ont visé deux localisations qui ont l’air effroyablement familières à chez nous."
        }
      ],
      "glosses": [
        "Cibler."
      ],
      "id": "fr-zero_in-en-verb-kLhp9GR5"
    }
  ],
  "word": "zero in"
}

{
  "categories": [
    "Compositions en anglais",
    "Locutions verbales en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Composé de zero et de in."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "verb",
  "pos_title": "Locution verbale",
  "senses": [
    {
      "categories": [
        "Exemples en anglais"
      ],
      "examples": [
        {
          "ref": "Troubleshooters that block cancer, BBC News, 26 décembre 2009",
          "text": "The proteins seem to have a remarkable ability to zero in on damaged areas.",
          "translation": "Les protéines semblent avoir une capacité remarquable à cibler les zones endommagées."
        },
        {
          "ref": "Associated Press, avril 2009",
          "text": "In the search for Earth-like planets, astronomers zeroed in on two places that look awfully familiar to home.",
          "translation": "Dans leur recherche de planètes semblables à la Terre, des astronomes ont visé deux localisations qui ont l’air effroyablement familières à chez nous."
        }
      ],
      "glosses": [
        "Cibler."
      ]
    }
  ],
  "word": "zero in"
}