"ἒ ψιλόν" meaning in Ancient Greek

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "el",
            "2": "έψιλον"
          },
          "expansion": "Greek: έψιλον (épsilon)",
          "name": "desc"
        }
      ],
      "text": "Greek: έψιλον (épsilon)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "phn",
        "3": "𐤄‬"
      },
      "expansion": "Phoenician 𐤄 (h‬)",
      "name": "bor"
    },
    {
      "args": {
        "1": "grc",
        "2": "ἒ ψιλόν"
      },
      "expansion": "ἒ ψιλόν",
      "name": "lang"
    },
    {
      "args": {
        "1": "grc",
        "2": "ε"
      },
      "expansion": "ε",
      "name": "lang"
    },
    {
      "args": {
        "1": "grc",
        "2": "αι"
      },
      "expansion": "αι",
      "name": "lang"
    }
  ],
  "etymology_text": "Shape from Phoenician 𐤄 (h‬). Name is Koine Greek: ἒ ψιλόν means \"plain ε,\" in order to distinguish it from αι, which had become identical in pronunciation. Displaced earlier εἶ (eî).",
  "forms": [
    {
      "form": "ἒ ψῑλόν",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "è psīlón",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ἒ ψῑλόν",
        "g": "n"
      },
      "expansion": "ἒ ψῑλόν • (è psīlón) n (indeclinable)",
      "name": "grc-noun"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "noun",
  "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": "Ancient Greek retronyms",
          "parents": [],
          "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": "Greek letter names",
          "orig": "grc:Greek letter names",
          "parents": [
            "Letter names",
            "Letters, symbols, and punctuation",
            "Names",
            "Orthography",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Writing",
            "Fundamental",
            "Nouns",
            "Human behaviour",
            "Language",
            "Lemmas",
            "Human",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "epsilon, the name for the fifth letter Ε, ε of the Ancient Greek alphabet."
      ],
      "id": "en-ἒ_ψιλόν-grc-noun-GqICZ6P7",
      "links": [
        [
          "epsilon",
          "epsilon"
        ],
        [
          "Ε",
          "Ε"
        ],
        [
          "ε",
          "ε"
        ],
        [
          "Ancient Greek",
          "Ancient Greek"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/e psiˈlon/"
    },
    {
      "ipa": "/e psiˈlon/"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "ἒ ψιλόν"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "el",
            "2": "έψιλον"
          },
          "expansion": "Greek: έψιλον (épsilon)",
          "name": "desc"
        }
      ],
      "text": "Greek: έψιλον (épsilon)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "grc",
        "2": "phn",
        "3": "𐤄‬"
      },
      "expansion": "Phoenician 𐤄 (h‬)",
      "name": "bor"
    },
    {
      "args": {
        "1": "grc",
        "2": "ἒ ψιλόν"
      },
      "expansion": "ἒ ψιλόν",
      "name": "lang"
    },
    {
      "args": {
        "1": "grc",
        "2": "ε"
      },
      "expansion": "ε",
      "name": "lang"
    },
    {
      "args": {
        "1": "grc",
        "2": "αι"
      },
      "expansion": "αι",
      "name": "lang"
    }
  ],
  "etymology_text": "Shape from Phoenician 𐤄 (h‬). Name is Koine Greek: ἒ ψιλόν means \"plain ε,\" in order to distinguish it from αι, which had become identical in pronunciation. Displaced earlier εἶ (eî).",
  "forms": [
    {
      "form": "ἒ ψῑλόν",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "è psīlón",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ἒ ψῑλόν",
        "g": "n"
      },
      "expansion": "ἒ ψῑλόν • (è psīlón) n (indeclinable)",
      "name": "grc-noun"
    }
  ],
  "lang": "Ancient Greek",
  "lang_code": "grc",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Ancient Greek entries with incorrect language header",
        "Ancient Greek indeclinable nouns",
        "Ancient Greek lemmas",
        "Ancient Greek multiword terms",
        "Ancient Greek neuter indeclinable nouns",
        "Ancient Greek neuter nouns",
        "Ancient Greek nouns",
        "Ancient Greek oxytone terms",
        "Ancient Greek retronyms",
        "Ancient Greek terms borrowed from Phoenician",
        "Ancient Greek terms derived from Phoenician",
        "Ancient Greek terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "grc:Greek letter names"
      ],
      "glosses": [
        "epsilon, the name for the fifth letter Ε, ε of the Ancient Greek alphabet."
      ],
      "links": [
        [
          "epsilon",
          "epsilon"
        ],
        [
          "Ε",
          "Ε"
        ],
        [
          "ε",
          "ε"
        ],
        [
          "Ancient Greek",
          "Ancient Greek"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/e psiˈlon/"
    },
    {
      "ipa": "/e psiˈlon/"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "1ˢᵗ CE Egyptian"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "4ᵗʰ CE Koine"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "10ᵗʰ CE Byzantine"
    },
    {
      "ipa": "/e psiˈlon/",
      "note": "15ᵗʰ CE Constantinopolitan"
    }
  ],
  "word": "ἒ ψιλόν"
}