"πικρο-" meaning in Greek

{
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "πικρός",
        "t": "bitter"
      },
      "expansion": "Ancient Greek πικρός (pikrós, “bitter”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πικρός (pikrós, “bitter”).",
  "forms": [
    {
      "form": "pikro-",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "πικρο- • (pikro-)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "πικρο- • (pikro-)",
      "name": "el-prefix"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "πικρο- (pikro-) + δάφνη (dáfni, “laurel”) → πικροδάφνη (pikrodáfni, “oleander”)",
          "type": "example"
        }
      ],
      "glosses": [
        "picro-, bitter"
      ],
      "id": "en-πικρο--el-prefix-2NPMsGoD",
      "links": [
        [
          "picro-",
          "picro-"
        ],
        [
          "bitter",
          "bitter"
        ]
      ],
      "synonyms": [
        {
          "roman": "pikró-",
          "word": "πικρό-"
        },
        {
          "roman": "pikr-",
          "word": "πικρ-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "πικρο-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "el",
        "2": "grc",
        "3": "πικρός",
        "t": "bitter"
      },
      "expansion": "Ancient Greek πικρός (pikrós, “bitter”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek πικρός (pikrós, “bitter”).",
  "forms": [
    {
      "form": "pikro-",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "el",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "πικρο- • (pikro-)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "πικρο- • (pikro-)",
      "name": "el-prefix"
    }
  ],
  "lang": "Greek",
  "lang_code": "el",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Greek entries with incorrect language header",
        "Greek lemmas",
        "Greek prefixes",
        "Greek terms derived from Ancient Greek",
        "Pages using catfix",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "πικρο- (pikro-) + δάφνη (dáfni, “laurel”) → πικροδάφνη (pikrodáfni, “oleander”)",
          "type": "example"
        }
      ],
      "glosses": [
        "picro-, bitter"
      ],
      "links": [
        [
          "picro-",
          "picro-"
        ],
        [
          "bitter",
          "bitter"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "pikró-",
      "word": "πικρό-"
    },
    {
      "roman": "pikr-",
      "word": "πικρ-"
    }
  ],
  "word": "πικρο-"
}