ἀρρεν-

Alas! Could not find the search term ἀρρεν-.
Found the closest form ἀρρενικὴ. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.

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Parsed as:

feminine nominative singular (Luc22)
feminine vocative singular (Luc22) of ἀρρενικός