Sir I gone throgh the Holy Quran and read the chapter 15 verse no. 29, but I am confused about the meaning of ROOH.

I know a very little ENGLISH, I gone through the hindi translation, where the translator used ".....Aur jab maiN usmeiN APNI ROOH foonk dooN..... "(translations by Mohd Farook Sb and Maulana Abdul Kareem Parekh Sb)

I gone through the translation of Mormaduke Pickthall Sb.where they used the language " ....and when I put MY SPIRIT ....."

Sir Please clear it, zazak Allah.