"prohemium" meaning in Latin

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  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
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      "examples": [
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          "ref": "c. 1380, Geoffrey Chaucer, “BOOK IV. Incipit Prohemium Liber Quartus.”, in Troilus and Criseyde:",
          "text": "Incipit Prohemium Secundi Libri.",
          "type": "quote"
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        "preface; Alternative form of prooemium (prohoemium)"
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      "id": "en-prohemium-la-noun-xbU1-8-~",
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  "word": "prohemium"
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  "lang_code": "la",
  "pos": "noun",
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      "examples": [
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          "ref": "c. 1380, Geoffrey Chaucer, “BOOK IV. Incipit Prohemium Liber Quartus.”, in Troilus and Criseyde:",
          "text": "Incipit Prohemium Secundi Libri.",
          "type": "quote"
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