"-os" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "he",
        "3": "־וֹת",
        "4": "",
        "5": "-ót"
      },
      "expansion": "Hebrew ־וֹת (“-ót”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "yi",
        "3": "־ות",
        "tr": "-es"
      },
      "expansion": "Yiddish ־ות (-es)",
      "name": "der"
    }
  ],
  "etymology_text": "From the traditional Ashkenazi pronunciation of Hebrew ־וֹת (“-ót”), and its descendant, Yiddish ־ות (-es).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "head": "",
        "id": ""
      },
      "expansion": "-os",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-os",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 14 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yiddish terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "_dis": "16 11 3 10 3 2 2 2 2 4 2 2 2 2 3 2 3 6 2 16 2 2",
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "9 10 7 6 7 2 2 2 2 7 2 2 2 6 7 6 8 9 2 2",
          "kind": "other",
          "name": "Pages with 14 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 8 6 5 6 2 2 2 2 6 2 3 3 5 6 6 7 6 2 8 2 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "halachos"
        },
        {
          "word": "Halachos"
        },
        {
          "word": "matzos"
        }
      ],
      "glosses": [
        "Used to form plurals of some Hebrew and Yiddish loanwords, usually ending in -a or -ah."
      ],
      "id": "en--os-en-suffix-4xemCnO6",
      "links": [
        [
          "-a",
          "-a#English"
        ],
        [
          "-ah",
          "-ah#English"
        ]
      ],
      "synonyms": [
        {
          "sense": "forming plurals of Hebrew loanwords",
          "word": "-as"
        },
        {
          "sense": "forming plurals of Hebrew loanwords",
          "word": "-ahs"
        },
        {
          "sense": "forming plurals of Hebrew loanwords",
          "word": "-ot"
        },
        {
          "sense": "forming plurals of Hebrew loanwords",
          "word": "-oth"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-os"
}

{
  "categories": [
    "Pages using catfix",
    "Pages with 14 entries",
    "Pages with entries"
  ],
  "derived": [
    {
      "word": "halachos"
    },
    {
      "word": "Halachos"
    },
    {
      "word": "matzos"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "he",
        "3": "־וֹת",
        "4": "",
        "5": "-ót"
      },
      "expansion": "Hebrew ־וֹת (“-ót”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "yi",
        "3": "־ות",
        "tr": "-es"
      },
      "expansion": "Yiddish ־ות (-es)",
      "name": "der"
    }
  ],
  "etymology_text": "From the traditional Ashkenazi pronunciation of Hebrew ־וֹת (“-ót”), and its descendant, Yiddish ־ות (-es).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "suffix",
        "cat2": "",
        "cat3": "",
        "head": "",
        "id": ""
      },
      "expansion": "-os",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "-os",
      "name": "en-suffix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English suffixes",
        "English terms derived from Hebrew",
        "English terms derived from Yiddish",
        "Pages with 14 entries",
        "Pages with entries",
        "Yiddish terms with non-redundant manual transliterations"
      ],
      "glosses": [
        "Used to form plurals of some Hebrew and Yiddish loanwords, usually ending in -a or -ah."
      ],
      "links": [
        [
          "-a",
          "-a#English"
        ],
        [
          "-ah",
          "-ah#English"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "forming plurals of Hebrew loanwords",
      "word": "-as"
    },
    {
      "sense": "forming plurals of Hebrew loanwords",
      "word": "-ahs"
    },
    {
      "sense": "forming plurals of Hebrew loanwords",
      "word": "-ot"
    },
    {
      "sense": "forming plurals of Hebrew loanwords",
      "word": "-oth"
    }
  ],
  "word": "-os"
}