"agnus castus" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἄγνος"
      },
      "expansion": "Ancient Greek ἄγνος (ágnos)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "castus",
        "4": "",
        "5": "chaste"
      },
      "expansion": "Latin castus (“chaste”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ἄγνος (ágnos), confused with ἁγνός (hagnós, “chaste”) + by reinforcement Latin castus (“chaste”).",
  "forms": [
    {
      "form": "agnus castuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "agnus castus (plural agnus castuses)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Mint family plants",
          "orig": "en:Mint family plants",
          "parents": [
            "Lamiales order plants",
            "Spices and herbs",
            "Plants",
            "Shrubs",
            "Trees",
            "Foods",
            "Lifeforms",
            "Eating",
            "Food and drink",
            "All topics",
            "Life",
            "Human behaviour",
            "Fundamental",
            "Nature",
            "Human"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": ", II.4.1.iii, 1813, Volume 2, page 94",
          "text": "[…] some herbs provoke lust; some again, as agnus castus, waterlilly, quite extinguish seed […] ."
        }
      ],
      "glosses": [
        "A tree, Vitex agnus-castus, formerly believed to preserve chastity."
      ],
      "id": "en-agnus_castus-en-noun-CzFa72l~",
      "links": [
        [
          "tree",
          "tree"
        ],
        [
          "Vitex agnus-castus",
          "Vitex agnus-castus#Translingual"
        ],
        [
          "chastity",
          "chastity"
        ]
      ],
      "synonyms": [
        {
          "word": "chaste tree"
        }
      ]
    }
  ],
  "word": "agnus castus"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἄγνος"
      },
      "expansion": "Ancient Greek ἄγνος (ágnos)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "castus",
        "4": "",
        "5": "chaste"
      },
      "expansion": "Latin castus (“chaste”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek ἄγνος (ágnos), confused with ἁγνός (hagnós, “chaste”) + by reinforcement Latin castus (“chaste”).",
  "forms": [
    {
      "form": "agnus castuses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "agnus castus (plural agnus castuses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms derived from Ancient Greek",
        "English terms derived from Latin",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Mint family plants"
      ],
      "examples": [
        {
          "ref": ", II.4.1.iii, 1813, Volume 2, page 94",
          "text": "[…] some herbs provoke lust; some again, as agnus castus, waterlilly, quite extinguish seed […] ."
        }
      ],
      "glosses": [
        "A tree, Vitex agnus-castus, formerly believed to preserve chastity."
      ],
      "links": [
        [
          "tree",
          "tree"
        ],
        [
          "Vitex agnus-castus",
          "Vitex agnus-castus#Translingual"
        ],
        [
          "chastity",
          "chastity"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "chaste tree"
    }
  ],
  "word": "agnus castus"
}