"estr-" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "pharmacology"
      },
      "expansion": "(pharmacology)",
      "name": "q"
    },
    {
      "args": {
        "1": "en",
        "2": "estrogen"
      },
      "expansion": "estrogen",
      "name": "m"
    }
  ],
  "etymology_text": "(pharmacology) From estrogen.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "estr-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "estr-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "_dis1": "0 0",
      "word": "-gestr-"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "estro-"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biology",
          "orig": "en:Biology",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of estro-."
      ],
      "id": "en-estr--en-prefix-dNERE7TD",
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "estro-",
          "estro-#English"
        ]
      ],
      "raw_glosses": [
        "(biology) Alternative form of estro-."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Pharmaceutical drugs",
          "orig": "en:Pharmaceutical drugs",
          "parents": [
            "Drugs",
            "Matter",
            "Pharmacology",
            "Chemistry",
            "Nature",
            "Biochemistry",
            "Medicine",
            "Sciences",
            "All topics",
            "Biology",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Used to form names of estrogens."
      ],
      "id": "en-estr--en-prefix-ipQUcYyB",
      "links": [
        [
          "pharmacology",
          "pharmacology"
        ],
        [
          "estrogen",
          "estrogen#English"
        ]
      ],
      "raw_glosses": [
        "(pharmacology) Used to form names of estrogens."
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "medicine",
        "pharmacology",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛ.stɹ/"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "tags": [
        "UK"
      ],
      "word": "oestr-"
    },
    {
      "_dis1": "0 0",
      "topics": [
        "pharmacology",
        "medicine",
        "sciences"
      ],
      "word": "-estr-"
    }
  ],
  "word": "estr-"
}

{
  "categories": [
    "English 1-syllable words",
    "English entries with incorrect language header",
    "English lemmas",
    "English prefixes",
    "English terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pharmacology"
      },
      "expansion": "(pharmacology)",
      "name": "q"
    },
    {
      "args": {
        "1": "en",
        "2": "estrogen"
      },
      "expansion": "estrogen",
      "name": "m"
    }
  ],
  "etymology_text": "(pharmacology) From estrogen.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "estr-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "estr-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "related": [
    {
      "word": "-gestr-"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "estro-"
        }
      ],
      "categories": [
        "en:Biology"
      ],
      "glosses": [
        "Alternative form of estro-."
      ],
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "estro-",
          "estro-#English"
        ]
      ],
      "raw_glosses": [
        "(biology) Alternative form of estro-."
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    },
    {
      "categories": [
        "en:Pharmaceutical drugs"
      ],
      "glosses": [
        "Used to form names of estrogens."
      ],
      "links": [
        [
          "pharmacology",
          "pharmacology"
        ],
        [
          "estrogen",
          "estrogen#English"
        ]
      ],
      "raw_glosses": [
        "(pharmacology) Used to form names of estrogens."
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "medicine",
        "pharmacology",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛ.stɹ/"
    }
  ],
  "synonyms": [
    {
      "tags": [
        "UK"
      ],
      "word": "oestr-"
    },
    {
      "topics": [
        "pharmacology",
        "medicine",
        "sciences"
      ],
      "word": "-estr-"
    }
  ],
  "word": "estr-"
}