"vallon" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "val",
        "3": "-on"
      },
      "expansion": "val + -on",
      "name": "af"
    }
  ],
  "etymology_text": "From val + -on.",
  "forms": [
    {
      "form": "vallons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "vallon m (plural vallons)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French terms suffixed with -on",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "fr",
          "name": "Landforms",
          "orig": "fr:Landforms",
          "parents": [
            "Earth",
            "Places",
            "Nature",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "dale, small valley"
      ],
      "id": "en-vallon-fr-noun-B~Q9Q0Lz",
      "links": [
        [
          "dale",
          "dale"
        ],
        [
          "valley",
          "valley"
        ]
      ],
      "related": [
        {
          "word": "vallée"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/va.lɔ̃/"
    }
  ],
  "word": "vallon"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "val",
        "3": "-on"
      },
      "expansion": "val + -on",
      "name": "af"
    }
  ],
  "etymology_text": "From val + -on.",
  "forms": [
    {
      "form": "vallons",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "vallon m (plural vallons)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "related": [
    {
      "word": "vallée"
    }
  ],
  "senses": [
    {
      "categories": [
        "French 2-syllable words",
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French nouns",
        "French terms suffixed with -on",
        "French terms with IPA pronunciation",
        "fr:Landforms"
      ],
      "glosses": [
        "dale, small valley"
      ],
      "links": [
        [
          "dale",
          "dale"
        ],
        [
          "valley",
          "valley"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/va.lɔ̃/"
    }
  ],
  "word": "vallon"
}