"-с" meaning in Russian

{
  "etymology_text": "An abbreviated form of су́дарь (súdarʹ, “sir”), суда́рыня (sudárynja, “ma'am”).",
  "forms": [
    {
      "form": "-s",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "-съ",
      "roman": "-s",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "suffix"
      },
      "expansion": "-с • (-s)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Russian terms of address",
          "parents": [
            "Terms of address",
            "Terms by usage"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "yes, milord (or milady)",
          "roman": "da-s",
          "text": "да-с",
          "type": "example"
        },
        {
          "english": "yes, sir (or ma'am)",
          "roman": "tak-s",
          "text": "так-с",
          "type": "example"
        },
        {
          "english": "at your service, milord (or milady)",
          "roman": "slúšaju-s",
          "text": "слу́шаю-с",
          "type": "example"
        }
      ],
      "glosses": [
        "a Russian suffix that was formerly used to emphasize the speaker’s politeness or servility before a person of higher social status, created as an abbreviation of су́дарь (súdarʹ)/суда́рыня (sudárynja) (sir, ma'am)."
      ],
      "id": "en--с-ru-suffix-BwZSmjB8",
      "links": [
        [
          "су́дарь",
          "сударь#Russian"
        ],
        [
          "суда́рыня",
          "сударыня#Russian"
        ],
        [
          "sir",
          "sir"
        ],
        [
          "ma'am",
          "ma'am"
        ]
      ],
      "raw_glosses": [
        "(obsolete) a Russian suffix that was formerly used to emphasize the speaker’s politeness or servility before a person of higher social status, created as an abbreviation of су́дарь (súdarʹ)/суда́рыня (sudárynja) (sir, ma'am)."
      ],
      "related": [
        {
          "roman": "slovojérs",
          "word": "словое́рс"
        }
      ],
      "tags": [
        "morpheme",
        "obsolete"
      ]
    }
  ],
  "word": "-с"
}

{
  "etymology_text": "An abbreviated form of су́дарь (súdarʹ, “sir”), суда́рыня (sudárynja, “ma'am”).",
  "forms": [
    {
      "form": "-s",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "-съ",
      "roman": "-s",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "suffix"
      },
      "expansion": "-с • (-s)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "suffix",
  "related": [
    {
      "roman": "slovojérs",
      "word": "словое́рс"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 4 entries",
        "Pages with entries",
        "Russian abbreviations",
        "Russian entries with incorrect language header",
        "Russian humorous terms",
        "Russian lemmas",
        "Russian suffixes",
        "Russian terms of address",
        "Russian terms with obsolete senses",
        "Russian terms with usage examples"
      ],
      "examples": [
        {
          "english": "yes, milord (or milady)",
          "roman": "da-s",
          "text": "да-с",
          "type": "example"
        },
        {
          "english": "yes, sir (or ma'am)",
          "roman": "tak-s",
          "text": "так-с",
          "type": "example"
        },
        {
          "english": "at your service, milord (or milady)",
          "roman": "slúšaju-s",
          "text": "слу́шаю-с",
          "type": "example"
        }
      ],
      "glosses": [
        "a Russian suffix that was formerly used to emphasize the speaker’s politeness or servility before a person of higher social status, created as an abbreviation of су́дарь (súdarʹ)/суда́рыня (sudárynja) (sir, ma'am)."
      ],
      "links": [
        [
          "су́дарь",
          "сударь#Russian"
        ],
        [
          "суда́рыня",
          "сударыня#Russian"
        ],
        [
          "sir",
          "sir"
        ],
        [
          "ma'am",
          "ma'am"
        ]
      ],
      "raw_glosses": [
        "(obsolete) a Russian suffix that was formerly used to emphasize the speaker’s politeness or servility before a person of higher social status, created as an abbreviation of су́дарь (súdarʹ)/суда́рыня (sudárynja) (sir, ma'am)."
      ],
      "tags": [
        "morpheme",
        "obsolete"
      ]
    }
  ],
  "word": "-с"
}