"эйч" meaning in Russian

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
    },
    {
      "args": {
        "1": "ru",
        "2": "en",
        "3": "aitch",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "English aitch",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "en",
        "3": "aitch"
      },
      "expansion": "Borrowed from English aitch",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English aitch.",
  "forms": [
    {
      "form": "ejč",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "эйч",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "эйч • (ejč) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ru",
          "name": "Latin letter names",
          "orig": "ru:Latin letter names",
          "parents": [
            "Letter names",
            "Letters, symbols, and punctuation",
            "Names",
            "Orthography",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Writing",
            "Fundamental",
            "Nouns",
            "Human behaviour",
            "Language",
            "Lemmas",
            "Human",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "H, h"
      ],
      "id": "en-эйч-ru-noun-znh9BneP",
      "links": [
        [
          "H",
          "H"
        ],
        [
          "h",
          "h"
        ]
      ],
      "raw_glosses": [
        "(English letter) H, h"
      ],
      "related": [
        {
          "roman": "aš",
          "word": "аш"
        }
      ],
      "tags": [
        "English",
        "indeclinable",
        "letter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɛjt͡ɕ]"
    }
  ],
  "word": "эйч"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "loanword",
        "2": "Borrowed"
      },
      "expansion": "Borrowed",
      "name": "glossary"
    },
    {
      "args": {
        "1": "ru",
        "2": "en",
        "3": "aitch",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "English aitch",
      "name": "bor"
    },
    {
      "args": {
        "1": "ru",
        "2": "en",
        "3": "aitch"
      },
      "expansion": "Borrowed from English aitch",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English aitch.",
  "forms": [
    {
      "form": "ejč",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "эйч",
        "2": "n-in",
        "3": "-"
      },
      "expansion": "эйч • (ejč) n inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "related": [
    {
      "roman": "aš",
      "word": "аш"
    }
  ],
  "senses": [
    {
      "categories": [
        "Russian 1-syllable words",
        "Russian entries with incorrect language header",
        "Russian inanimate nouns",
        "Russian indeclinable nouns",
        "Russian lemmas",
        "Russian neuter nouns",
        "Russian nouns",
        "Russian terms borrowed from English",
        "Russian terms derived from English",
        "Russian terms with IPA pronunciation",
        "Russian terms with redundant head parameter",
        "ru:Latin letter names"
      ],
      "glosses": [
        "H, h"
      ],
      "links": [
        [
          "H",
          "H"
        ],
        [
          "h",
          "h"
        ]
      ],
      "raw_glosses": [
        "(English letter) H, h"
      ],
      "tags": [
        "English",
        "indeclinable",
        "letter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɛjt͡ɕ]"
    }
  ],
  "word": "эйч"
}