"-avate" meaning in Italian

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "-abatis"
      },
      "expansion": "Latin -abatis",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin -abatis.",
  "hyphenation": [
    "-a‧và‧te"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "used with a stem to form the second-person plural imperfect of regular -are verbs"
      ],
      "id": "en--avate-it-suffix-kuQa4sn4",
      "links": [
        [
          "second-person",
          "second person#English"
        ],
        [
          "plural",
          "plural#English"
        ],
        [
          "imperfect",
          "imperfect#English"
        ],
        [
          "-are",
          "-are#Italian"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈva.te/"
    },
    {
      "rhymes": "-ate"
    }
  ],
  "word": "-avate"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "it",
        "2": "la",
        "3": "-abatis"
      },
      "expansion": "Latin -abatis",
      "name": "inh"
    }
  ],
  "etymology_text": "From Latin -abatis.",
  "hyphenation": [
    "-a‧và‧te"
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Italian 3-syllable words",
        "Italian entries with incorrect language header",
        "Italian non-lemma forms",
        "Italian suffix forms",
        "Italian terms derived from Latin",
        "Italian terms inherited from Latin",
        "Italian terms with IPA pronunciation",
        "Rhymes:Italian/ate",
        "Rhymes:Italian/ate/3 syllables"
      ],
      "glosses": [
        "used with a stem to form the second-person plural imperfect of regular -are verbs"
      ],
      "links": [
        [
          "second-person",
          "second person#English"
        ],
        [
          "plural",
          "plural#English"
        ],
        [
          "imperfect",
          "imperfect#English"
        ],
        [
          "-are",
          "-are#Italian"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈva.te/"
    },
    {
      "rhymes": "-ate"
    }
  ],
  "word": "-avate"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: non-lemma form of verb-forming suffix",
  "path": [
    "-avate"
  ],
  "section": "Italian",
  "subsection": "suffix",
  "title": "-avate",
  "trace": ""
}