1. 贞操：chasten 磨炼 | chasteness 贞操 | chastening 矫正性的
2. 贞节/纯洁/简洁：chasten /惩戒/抑制/磨练/ | chasteness /贞节/纯洁/简洁/ | chastening /惩罚性的/矫正性的/精练的/
3. 贞操, 纯洁, 简洁：chastener || 惩戒者 | chasteness || 贞操, 纯洁, 简洁 | chastening || 矫正性的, 惩戒性的, 精练的
noun
1. lack of ornamentation
e.g. the room was simply decorated with great restraint
Synonym: restraint simplicity simpleness