"whetten" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "whet",
        "3": "en",
        "id2": "inchoative",
        "pos1": "past participle"
      },
      "expansion": "whet (past participle) + -en",
      "name": "suf"
    }
  ],
  "etymology_text": "From whet (past participle) + -en.",
  "forms": [
    {
      "form": "whettens",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "whettening",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "whettened",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "whettened",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "whetten (third-person singular simple present whettens, present participle whettening, simple past and past participle whettened)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -en (inchoative)",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "45 7 27 5 6 7 3",
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "43 7 26 6 6 8 4",
          "kind": "other",
          "name": "Middle English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To whet."
      ],
      "id": "en-whetten-en-verb-7ux2BHwa",
      "links": [
        [
          "whet",
          "whet"
        ]
      ],
      "raw_glosses": [
        "(transitive, rare) To whet."
      ],
      "tags": [
        "rare",
        "transitive"
      ]
    }
  ],
  "word": "whetten"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English entries with topic categories using raw markup",
    "Middle English lemmas",
    "Middle English terms derived from Old English",
    "Middle English terms derived from Proto-Germanic",
    "Middle English terms derived from Proto-West Germanic",
    "Middle English terms inherited from Old English",
    "Middle English terms inherited from Proto-Germanic",
    "Middle English terms inherited from Proto-West Germanic",
    "Middle English terms with IPA pronunciation",
    "Middle English verbs",
    "Middle English weak verbs",
    "enm:Animal sounds"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "whet",
        "3": "en",
        "id2": "inchoative",
        "pos1": "past participle"
      },
      "expansion": "whet (past participle) + -en",
      "name": "suf"
    }
  ],
  "etymology_text": "From whet (past participle) + -en.",
  "forms": [
    {
      "form": "whettens",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "whettening",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "whettened",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "whettened",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "whetten (third-person singular simple present whettens, present participle whettening, simple past and past participle whettened)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -en (inchoative)",
        "English terms with rare senses",
        "English transitive verbs",
        "English verbs"
      ],
      "glosses": [
        "To whet."
      ],
      "links": [
        [
          "whet",
          "whet"
        ]
      ],
      "raw_glosses": [
        "(transitive, rare) To whet."
      ],
      "tags": [
        "rare",
        "transitive"
      ]
    }
  ],
  "word": "whetten"
}