Genitive absolute
In Ancient Greek grammar, the genitive absolute (Latin: genitivus absolutus) is a grammatical construction consisting of a participle and often a noun both in the genitive case, which is very similar to the ablative absolute in Latin. A genitive absolute construction serves as a dependent clause, usually at the beginning of a sentence, in which the genitive noun is the subject of the dependent clause and the participle takes on the role of predicate.