What does catechize mean?
To catechize is to teach, most specifically to instruct someone in the principles of a religion through a structured exchange of questions and answers, a method long used to prepare children and converts for church membership. The word derives from Greek and entered English in the early modern period alongside related terms such as catechism and catechumen. Over time its meaning broadened: beyond the classroom or pulpit, to catechize can mean to question someone closely and systematically, as though subjecting them to an interrogation. This extended sense is often used with light irony — a journalist might describe being catechized by a persistent interviewer. Formal and somewhat old-fashioned in tone, the verb remains most at home in religious contexts, where it conveys deliberate, disciplined instruction rather than casual conversation.
verbTo instruct someone in the principles of religion, especially by means of question-and-answer; more broadly, to question someone closely or systematically.
- To instruct someone in religious doctrine, especially by question and answer.
- To question someone closely, systematically, or persistently.
"The priest spent Saturday mornings catechizing the children before their first communion."
"The bishop arrived to catechize the confirmation class on the tenets of the faith."
"By the end of the interview she felt thoroughly catechized, having answered an hour of pointed questions."
Every time you say 'echo,' you're using a cousin of 'catechize' — both trace back to the Greek word for sound, because the teacher's questions were meant to ring in the student's ears.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of catechize
Catechize comes from the Greek katēkhein, meaning 'to teach orally' or literally 'to sound down,' from kata ('down') and ēkhein ('to sound'), the same root that gives us the word 'echo.' It passed into English in the early sixteenth century via ecclesiastical Latin, arriving during the Reformation era when question-and-answer religious instruction was central across denominations. Related forms include the noun catechism and the term catechumen, referring to a convert under instruction.
Related word forms
How catechize is actually used
Formal and somewhat literary in register. In modern secular use it often carries a slightly humorous or ironic tone, suggesting relentless questioning rather than gentle teaching.
Easily confused with catechize
A catechism is the noun meaning a formal summary of religious doctrine taught by question and answer, while catechize is the verb describing the act of giving such instruction.