castus -a -um

1. 1

   morally pure, guiltless, spotless

   = innoxius= īnsōns= innocēns ↔ reus↔ obnoxius↔ noxius↔ cōnscius

2. 2

   especially in regard to sexual morality: pure, chaste, unpolluted, virtuous, continent

3. 3

   pure, free from barbarisms

4. 4

   in a religious context: religious, pious, holy, sacred