"cat's love" meaning in English

{
  "etymology_text": "From its effect on cats, similar to catnip.",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "cat's love",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "[1986, Richard Adams, A Nature Diary, Penguin Group, page 82",
          "text": "Along the river Neb, at Ballig, the common valerian (Valeriana officinalis) is blooming thickly; tall, slender, pale pink, beautifully scented, moving in the wind. Also called ‘all-heal’, ‘cut-finger’ and ‘cat's love’.]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of valerian"
      ],
      "id": "en-cat's_love-en-noun-~lfp70gw",
      "links": [
        [
          "valerian",
          "valerian#English"
        ]
      ],
      "raw_glosses": [
        "(UK) Synonym of valerian"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "valerian"
        }
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "cat's love"
}

{
  "etymology_text": "From its effect on cats, similar to catnip.",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "cat's love",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "[1986, Richard Adams, A Nature Diary, Penguin Group, page 82",
          "text": "Along the river Neb, at Ballig, the common valerian (Valeriana officinalis) is blooming thickly; tall, slender, pale pink, beautifully scented, moving in the wind. Also called ‘all-heal’, ‘cut-finger’ and ‘cat's love’.]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of valerian"
      ],
      "links": [
        [
          "valerian",
          "valerian#English"
        ]
      ],
      "raw_glosses": [
        "(UK) Synonym of valerian"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "valerian"
        }
      ],
      "tags": [
        "UK"
      ]
    }
  ],
  "word": "cat's love"
}