Full Arabic — click to listen
fī
In
P – preposition
Root Link: ف ى
kitābin
a Book
N – genitive masculine indefinite noun
Root Link: ك ت ب
maknūnin
well-guarded
N – genitive masculine indefinite passive participle
Root Link: ك ن ن

Acknowledgements:

Single-Word Audio has been made possible through software provided by Arabic NLP

James Ada's concordance work; his research can be found at www.organizedQuran.com
Note: James is now a member of the IslamAwakened Continuity Board