"-ier" meaning in French

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      "form": "-ière",
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          "text": "banane (“banana”) + -ier → bananier (“banana tree”)"
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        "forms the names of trees or bushes bearing a particular type of fruit"
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        {
          "text": "chalut (“trawl net”) + -ier → chalutier (“trawler”)"
        },
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          "text": "pétrole (“oil”) + -ier → pétrolier (“oil tanker”)"
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      ],
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        "forms the names of ships"
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          "text": "chocolat (“chocolate”) + -ier → chocolatier (“chocolatier”)"
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        "forms the names of jobs"
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  "etymology_text": "Inherited from Middle French -ier, -er, from Old French -ier, -er, from Latin -ārium, the accusative of -ārius. Compare the borrowed doublet -aire.",
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    {
      "form": "-iers",
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  "pos": "suffix",
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          "text": "banane (“banana”) + -ier → bananier (“banana tree”)"
        },
        {
          "text": "poire (“pear”) + -ier → poirier (“pear tree”)"
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        "forms the names of trees or bushes bearing a particular type of fruit"
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        "morpheme"
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    },
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          "text": "chalut (“trawl net”) + -ier → chalutier (“trawler”)"
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        {
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      ],
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        }
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        "morpheme"
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