"down-" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "down-"
      },
      "expansion": "Middle English down-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "dūne-",
        "t": "down-"
      },
      "expansion": "Old English dūne- (“down-”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle English down-, doun-, dun-, from Old English dūne- (“down-”), from dūne (“down, downward”). More at down.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "down-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "down-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "Those bonds have been downrated.",
          "type": "example"
        }
      ],
      "glosses": [
        "Decrease."
      ],
      "id": "en-down--en-prefix-YdHFzFHn",
      "links": [
        [
          "Decrease",
          "decrease"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "_dis": "19 58 23",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "24 67 10",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 79 5",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "The end of the ride was a long coast downhill.",
          "type": "example"
        }
      ],
      "glosses": [
        "Lower position or direction, literally or figuratively."
      ],
      "id": "en-down--en-prefix-R3GePy7s",
      "links": [
        [
          "Lower",
          "lower"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "text": "I tried to downplay the importance of the scandal.",
          "type": "example"
        }
      ],
      "glosses": [
        "De-emphasis."
      ],
      "id": "en-down--en-prefix-inEhiZAd",
      "links": [
        [
          "De-emphasis",
          "de-emphasis"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "down-"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English prefixes",
    "English productive prefixes",
    "English terms derived from Middle English",
    "English terms derived from Old English",
    "English terms inherited from Middle English",
    "English terms inherited from Old English",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "down-"
      },
      "expansion": "Middle English down-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "dūne-",
        "t": "down-"
      },
      "expansion": "Old English dūne- (“down-”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle English down-, doun-, dun-, from Old English dūne- (“down-”), from dūne (“down, downward”). More at down.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "down-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "down-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "Those bonds have been downrated.",
          "type": "example"
        }
      ],
      "glosses": [
        "Decrease."
      ],
      "links": [
        [
          "Decrease",
          "decrease"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "The end of the ride was a long coast downhill.",
          "type": "example"
        }
      ],
      "glosses": [
        "Lower position or direction, literally or figuratively."
      ],
      "links": [
        [
          "Lower",
          "lower"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "I tried to downplay the importance of the scandal.",
          "type": "example"
        }
      ],
      "glosses": [
        "De-emphasis."
      ],
      "links": [
        [
          "De-emphasis",
          "de-emphasis"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "down-"
}