IPA: /ˈtʃeɪstnəs/
KK: /ˈtʃeɪstnəs/
The condition of not engaging in sexual activity or remaining pure in thought and action.
Her commitment to chasteness was evident in her lifestyle choices.
Chasteness → It is formed from "chaste" (from Latin *castus*, meaning pure or unblemished) and the suffix "-ness" (meaning the state or quality of). The word "chasteness" refers to the state of being pure or unblemished, particularly in a moral or sexual sense.
Think of 'pure' ('castus') to remember that 'chasteness' means the quality of being pure or unblemished.