Delilah

nouns

(Old Testament) the Philistine mistress of Samson who betrayed him by cutting off his hair and so deprived him of his strength
domain category
the collection of books comprising the sacred scripture of the Hebrews and recording their history as the chosen people; the first half of the Christian Bible
is an instance of (narrower)
an adulterous woman; a woman who has an ongoing extramarital sexual relationship with a man
a woman who is considered to be dangerously seductive