"chini ya" meaning in Swahili

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en swahili",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Prépositions en swahili",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Swahili",
      "orig": "swahili",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "chini ya bahari"
    }
  ],
  "etymology_texts": [
    "Composé de chini et de ya."
  ],
  "lang": "Swahili",
  "lang_code": "sw",
  "pos": "prep",
  "pos_title": "Préposition",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en swahili",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "chini ya himaya ya Uingereza",
          "translation": "Sous la protection du gouvernement britannique"
        }
      ],
      "glosses": [
        "Sous."
      ],
      "id": "fr-chini_ya-sw-prep-grzEvG4e"
    }
  ],
  "word": "chini ya"
}

{
  "categories": [
    "Compositions en swahili",
    "Prépositions en swahili",
    "swahili"
  ],
  "derived": [
    {
      "word": "chini ya bahari"
    }
  ],
  "etymology_texts": [
    "Composé de chini et de ya."
  ],
  "lang": "Swahili",
  "lang_code": "sw",
  "pos": "prep",
  "pos_title": "Préposition",
  "senses": [
    {
      "categories": [
        "Exemples en swahili"
      ],
      "examples": [
        {
          "text": "chini ya himaya ya Uingereza",
          "translation": "Sous la protection du gouvernement britannique"
        }
      ],
      "glosses": [
        "Sous."
      ]
    }
  ],
  "word": "chini ya"
}