“وَ” (wa)a joining word meaning “and.” It connects this word to what came before.Corpus grammarCONJ — prefixed conjunction wa (and).
“الْتَفَّتِ” (altaffati)means “And is wound” in this verse. It is a verb. an action or state word. Here it is perfect verb, verb pattern eight, third person — feminine — singular.Corpus grammarV — third person feminine singular perfect verb.