"flehman" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "flehmen"
      },
      "expansion": "German flehmen",
      "name": "bor"
    }
  ],
  "etymology_text": "From German flehmen. Respelled apparently under the influence of the common name-ending -man, due to the mistaken belief that the word (used in compounds like flehmen response) was an eponym. The term is sometimes capitalized (Flehmen, Flehman) for the same reason).",
  "head_templates": [
    {
      "args": {
        "1": "!"
      },
      "expansion": "flehman (plural not attested)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "flehmen"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English nouns with unattested plurals",
          "parents": [
            "Nouns with unattested plurals",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Nonstandard form of flehmen."
      ],
      "id": "en-flehman-en-noun-tDQwT9Va",
      "links": [
        [
          "flehmen",
          "flehmen#English"
        ]
      ],
      "tags": [
        "alt-of",
        "no-plural",
        "nonstandard"
      ]
    }
  ],
  "word": "flehman"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "de",
        "3": "flehmen"
      },
      "expansion": "German flehmen",
      "name": "bor"
    }
  ],
  "etymology_text": "From German flehmen. Respelled apparently under the influence of the common name-ending -man, due to the mistaken belief that the word (used in compounds like flehmen response) was an eponym. The term is sometimes capitalized (Flehmen, Flehman) for the same reason).",
  "head_templates": [
    {
      "args": {
        "1": "!"
      },
      "expansion": "flehman (plural not attested)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "flehmen"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nonstandard forms",
        "English nouns",
        "English nouns with unattested plurals",
        "English terms borrowed from German",
        "English terms derived from German"
      ],
      "glosses": [
        "Nonstandard form of flehmen."
      ],
      "links": [
        [
          "flehmen",
          "flehmen#English"
        ]
      ],
      "tags": [
        "alt-of",
        "no-plural",
        "nonstandard"
      ]
    }
  ],
  "word": "flehman"
}