The Collaborative International Dictionary of English v.0.48:
Well-bred \Well"-bred`\, a. Having good breeding; refined in manners; polite; cultivated. [1913 Webster] I am as well-bred as the earl's granddaughter. --Thackera?. [1913 Webster] [1913 Webster]WordNet (r) 3.0 (2006):
well-bred adj 1: of good upbringing [syn: well-bred, well-mannered]