"χθές" meaning in Ancient Greek

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "el",
            "2": "χθες"
          },
          "expansion": "Greek: χθες (chthes)",
          "name": "desc"
        }
      ],
      "text": "Greek: χθες (chthes)"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "grk-mar",
            "2": "псес"
          },
          "expansion": "Mariupol Greek: псес (psjes)",
          "name": "desc"
        }
      ],
      "text": "Mariupol Greek: псес (psjes)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "ine-pro",
        "3": "*dʰǵʰyés",
        "t": "yesterday"
      },
      "expansion": "Proto-Indo-European *dʰǵʰyés (“yesterday”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Indo-European *dʰǵʰyés (“yesterday”).",
  "forms": [
    {
      "form": "khthés",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "grc",
        "2": "adverb"
      },
      "expansion": "χθές • (khthés)",
      "name": "head"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ancient Greek entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "grc",
          "name": "Calendar",
          "orig": "grc:Calendar",
          "parents": [
            "Timekeeping",
            "Time",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "khthesĭnós",
          "word": "χθεσῐνός"
        }
      ],
      "glosses": [
        "yesterday"
      ],
      "id": "en-χθές-grc-adv-lSPZ--eb",
      "links": [
        [
          "yesterday",
          "yesterday"
        ]
      ],
      "related": [
        {
          "roman": "sḗmeron",
          "word": "σήμερον"
        },
        {
          "roman": "aúrion",
          "word": "αὔριον"
        }
      ],
      "synonyms": [
        {
          "roman": "ekhthés",
          "word": "ἐχθές"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʰtʰés/"
    },
    {
      "ipa": "/xθes/"
    },
    {
      "ipa": "/xθes/"
    },
    {
      "ipa": "/kʰtʰés/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/kʰtʰes/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/xθes/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/xθes/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/xθes/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "χθές"
}

{
  "derived": [
    {
      "roman": "khthesĭnós",
      "word": "χθεσῐνός"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "el",
            "2": "χθες"
          },
          "expansion": "Greek: χθες (chthes)",
          "name": "desc"
        }
      ],
      "text": "Greek: χθες (chthes)"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "grk-mar",
            "2": "псес"
          },
          "expansion": "Mariupol Greek: псес (psjes)",
          "name": "desc"
        }
      ],
      "text": "Mariupol Greek: псес (psjes)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "ine-pro",
        "3": "*dʰǵʰyés",
        "t": "yesterday"
      },
      "expansion": "Proto-Indo-European *dʰǵʰyés (“yesterday”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Proto-Indo-European *dʰǵʰyés (“yesterday”).",
  "forms": [
    {
      "form": "khthés",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "grc",
        "2": "adverb"
      },
      "expansion": "χθές • (khthés)",
      "name": "head"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "adv",
  "related": [
    {
      "roman": "sḗmeron",
      "word": "σήμερον"
    },
    {
      "roman": "aúrion",
      "word": "αὔριον"
    }
  ],
  "senses": [
    {
      "categories": [
        "Ancient Greek 1-syllable words",
        "Ancient Greek adverbs",
        "Ancient Greek entries with incorrect language header",
        "Ancient Greek lemmas",
        "Ancient Greek terms derived from Proto-Indo-European",
        "Ancient Greek terms inherited from Proto-Indo-European",
        "Ancient Greek terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "grc:Calendar"
      ],
      "glosses": [
        "yesterday"
      ],
      "links": [
        [
          "yesterday",
          "yesterday"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʰtʰés/"
    },
    {
      "ipa": "/xθes/"
    },
    {
      "ipa": "/xθes/"
    },
    {
      "ipa": "/kʰtʰés/",
      "note": "5ᵗʰ BCE Attic"
    },
    {
      "ipa": "/kʰtʰes/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/xθes/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/xθes/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/xθes/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "synonyms": [
    {
      "roman": "ekhthés",
      "word": "ἐχθές"
    }
  ],
  "word": "χθές"
}