"middle tilde" meaning in English

{
  "forms": [
    {
      "form": "middle tildes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "middle tilde (plural middle tildes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Diacritical marks",
          "orig": "en:Diacritical marks",
          "parents": [
            "Letters, symbols, and punctuation",
            "Symbols",
            "Orthography",
            "Writing",
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "The symbol ᵮ is a letter f with a middle tilde.",
          "type": "example"
        }
      ],
      "glosses": [
        "A tilde that runs through a character halfway up instead of being placed above it."
      ],
      "id": "en-middle_tilde-en-noun-jEmXvB0k",
      "links": [
        [
          "tilde",
          "tilde"
        ]
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "a tilde halfway up instead of being placed above it",
          "tags": [
            "masculine"
          ],
          "word": "tilde médian"
        }
      ]
    }
  ],
  "word": "middle tilde"
}

{
  "forms": [
    {
      "form": "middle tildes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "middle tilde (plural middle tildes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with usage examples",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with French translations",
        "en:Diacritical marks"
      ],
      "examples": [
        {
          "text": "The symbol ᵮ is a letter f with a middle tilde.",
          "type": "example"
        }
      ],
      "glosses": [
        "A tilde that runs through a character halfway up instead of being placed above it."
      ],
      "links": [
        [
          "tilde",
          "tilde"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "a tilde halfway up instead of being placed above it",
      "tags": [
        "masculine"
      ],
      "word": "tilde médian"
    }
  ],
  "word": "middle tilde"
}