early 14c., "sincerely religious, devout, pious," especially in reference to Christian practice; mid-14c., "loyal (to a lord, friend, spouse, etc.); true; honest, trustworthy," from faith + -ful. From late 14c. in reference to a tale, a report, etc., "accurate, reliable, true to the facts." The noun sense of "true believer, one who is full of faith" is from late 14c. (Church Latin used fideles in same sense). Related: Faithfully; faithfulness. Old Faithful geyser named 1870 by explorer Gen. Henry Dana Washburn (1832-1871), surveyor-general of the Montana Territory, in reference to the regularity of its outbursts.
权威例句
1. She insisted that she had remained faithful to her husband.
她坚持说自己对丈夫一直是忠诚的。
2. The Bishop directed the faithful to stay at home.
主教要求信徒们呆在家中。
3. Colin Welland's screenplay is faithful to the novel.