"foto-" meaning in Portuguese

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "ine-pro",
        "3": "*bʰeh₂-",
        "id": "shine"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "φωτός"
      },
      "expansion": "Learned borrowing from Ancient Greek φωτός (phōtós)",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Ancient Greek φωτός (phōtós), from φῶς (phôs, “light”).",
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "prefix"
      },
      "expansion": "foto-",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with 12 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "photo- (relating to light)"
      ],
      "id": "en-foto--pt-prefix-n2b~uVdS",
      "links": [
        [
          "photo-",
          "photo-"
        ]
      ],
      "synonyms": [
        {
          "word": "luci-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with 12 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 57",
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "photo- (relating to photography)"
      ],
      "id": "en-foto--pt-prefix-iiYtCWYz",
      "links": [
        [
          "photo-",
          "photo-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌfɔ.to/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/ˌfɔ.tɔ/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "word": "foto-"
}

{
  "categories": [
    "Pages with 12 entries",
    "Pages with entries",
    "Portuguese 2-syllable words",
    "Portuguese entries with incorrect language header",
    "Portuguese learned borrowings from Ancient Greek",
    "Portuguese lemmas",
    "Portuguese prefixes",
    "Portuguese terms borrowed from Ancient Greek",
    "Portuguese terms derived from Ancient Greek",
    "Portuguese terms derived from Proto-Indo-European",
    "Portuguese terms derived from the Proto-Indo-European root *bʰeh₂- (shine)",
    "Portuguese terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "ine-pro",
        "3": "*bʰeh₂-",
        "id": "shine"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "φωτός"
      },
      "expansion": "Learned borrowing from Ancient Greek φωτός (phōtós)",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Ancient Greek φωτός (phōtós), from φῶς (phôs, “light”).",
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "prefix"
      },
      "expansion": "foto-",
      "name": "head"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "prefix",
  "senses": [
    {
      "glosses": [
        "photo- (relating to light)"
      ],
      "links": [
        [
          "photo-",
          "photo-"
        ]
      ],
      "synonyms": [
        {
          "word": "luci-"
        }
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "glosses": [
        "photo- (relating to photography)"
      ],
      "links": [
        [
          "photo-",
          "photo-"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌfɔ.to/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/ˌfɔ.tɔ/",
      "tags": [
        "Portugal"
      ]
    }
  ],
  "word": "foto-"
}