1. instructing or teaching someone systematically, especially in religious doctrine or principles, often through a series of questions and answers
Usage: present participle of catechise; British spelling (American: catechizing); often used in religious or educational contexts
2. questioning someone closely or persistently about their beliefs, knowledge, or actions
Usage: present participle of catechise; can imply rigorous or intensive questioning

Examples

• The priest was catechising the children about the basic tenets of their faith.
• She spent the afternoon catechising her students on the historical facts they had learned.
• The teacher is catechising the class to ensure they understand the lesson.
• He was catechising the witness about the details of what he had witnessed.
• The minister devoted time to catechising new members of the congregation.
• They were catechising the candidates on their knowledge of the organization's values.