"again-" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "agen-"
      },
      "expansion": "Middle English agen-",
      "name": "inh"
    },
    {
      "args": {
        "1": "enm",
        "2": "ayen-"
      },
      "expansion": "ayen-",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ongēan-",
        "4": "",
        "5": "towards, opposite, against, back, again, anew"
      },
      "expansion": "Old English ongēan- (“towards, opposite, against, back, again, anew”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "again"
      },
      "expansion": "again",
      "name": "l"
    }
  ],
  "etymology_text": "From Middle English agen-, ayen-, from Old English ongēan- (“towards, opposite, against, back, again, anew”). More at again.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "again-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "again-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Prefix meaning again, against, back, or in return."
      ],
      "id": "en-again--en-prefix-zcPq4PtQ",
      "links": [
        [
          "again",
          "again"
        ],
        [
          "against",
          "against"
        ],
        [
          "back",
          "back"
        ],
        [
          "in return",
          "in return"
        ]
      ],
      "raw_glosses": [
        "(obsolete, no longer productive) Prefix meaning again, against, back, or in return."
      ],
      "tags": [
        "idiomatic",
        "morpheme",
        "obsolete"
      ]
    }
  ],
  "word": "again-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "agen-"
      },
      "expansion": "Middle English agen-",
      "name": "inh"
    },
    {
      "args": {
        "1": "enm",
        "2": "ayen-"
      },
      "expansion": "ayen-",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "ongēan-",
        "4": "",
        "5": "towards, opposite, against, back, again, anew"
      },
      "expansion": "Old English ongēan- (“towards, opposite, against, back, again, anew”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "again"
      },
      "expansion": "again",
      "name": "l"
    }
  ],
  "etymology_text": "From Middle English agen-, ayen-, from Old English ongēan- (“towards, opposite, against, back, again, anew”). More at again.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "again-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "again-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English 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",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with obsolete senses",
        "English unproductive prefixes"
      ],
      "glosses": [
        "Prefix meaning again, against, back, or in return."
      ],
      "links": [
        [
          "again",
          "again"
        ],
        [
          "against",
          "against"
        ],
        [
          "back",
          "back"
        ],
        [
          "in return",
          "in return"
        ]
      ],
      "raw_glosses": [
        "(obsolete, no longer productive) Prefix meaning again, against, back, or in return."
      ],
      "tags": [
        "idiomatic",
        "morpheme",
        "obsolete"
      ]
    }
  ],
  "word": "again-"
}