"sesqui-" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "sēsqui-",
        "4": "",
        "5": "1½ times; increased by 50%"
      },
      "expansion": "Latin sēsqui- (“1½ times; increased by 50%”)",
      "name": "der"
    },
    {
      "args": {
        "1": "la",
        "2": "semi-",
        "3": "",
        "4": "half"
      },
      "expansion": "semi- (“half”)",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-que",
        "3": "",
        "4": "and; also"
      },
      "expansion": "-que (“and; also”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Latin sēsqui- (“1½ times; increased by 50%”), from semi- (“half”) and -que (“and; also”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefixes"
      },
      "expansion": "sesqui-",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "_dis1": "0 0",
      "word": "one and a half"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "topical",
          "langcode": "en",
          "name": "Fifty",
          "orig": "en:Fifty",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "1½; 1½ times"
      ],
      "id": "en-sesqui--en-prefix-Orlj4iDW",
      "links": [
        [
          "time",
          "time"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "In a ratio of 3 to 2"
      ],
      "id": "en-sesqui--en-prefix-LCJZA2hr",
      "links": [
        [
          "ratio",
          "ratio"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "sesqui-"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English prefixes",
    "English terms derived from Latin",
    "en:Fifty"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "sēsqui-",
        "4": "",
        "5": "1½ times; increased by 50%"
      },
      "expansion": "Latin sēsqui- (“1½ times; increased by 50%”)",
      "name": "der"
    },
    {
      "args": {
        "1": "la",
        "2": "semi-",
        "3": "",
        "4": "half"
      },
      "expansion": "semi- (“half”)",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-que",
        "3": "",
        "4": "and; also"
      },
      "expansion": "-que (“and; also”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Latin sēsqui- (“1½ times; increased by 50%”), from semi- (“half”) and -que (“and; also”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefixes"
      },
      "expansion": "sesqui-",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "word": "one and a half"
    }
  ],
  "senses": [
    {
      "glosses": [
        "1½; 1½ times"
      ],
      "links": [
        [
          "time",
          "time"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "In a ratio of 3 to 2"
      ],
      "links": [
        [
          "ratio",
          "ratio"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "sesqui-"
}