wa-anzalnā
And We sent down
CONJ – prefixed conjunction wa (and) + V – 1st person plural (form IV) perfect verb + PRON – 1st person plural object pronoun nā
Root Link: ن ز ل
l-muʿ'ṣirāti
the rain clouds
DET – determiner prefix al + N – genitive feminine plural (form IV) active participle
Root Link: ع ص ر
thajjājan
pouring abundantly
ADJ – accusative masculine singular indefinite adjective
Root Link: ث ج ج