What does catechising mean?
Catechising is the present participle of the verb 'to catechise' (American spelling 'catechize') and describes two closely related activities. Its primary sense is religious: instructing learners, especially children or new converts, in the doctrines of a faith through structured questions and answers — the method long used to prepare candidates for confirmation or communion. By extension, the word also means to question someone closely, systematically, or persistently, much like an examiner pressing for thorough answers. Because of its roots in church tradition, catechising carries a formal, slightly old-fashioned register, and when used outside religion it can imply interrogation that feels rigorous or even intimidating. It derives ultimately from the Greek 'katechein', meaning to teach orally by word of mouth, making it a vivid linguistic survivor of how knowledge was passed on before books were widely available.
To instruct in religious doctrine by means of questions and answers.
"The bishop was catechising the young communicants ahead of Easter."
British spelling uses -ise; American usage prefers -ize.
To question someone closely, thoroughly, or persistently.
"She sat there feeling catechised by her grandmother's endless questions about her new job."
The word traces back to Greek 'katechein', meaning 'to sound down' or teach orally by word of mouth — which is exactly what early Christians did before any creeds were written down.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of catechising
Catechising comes from the verb 'catechise', borrowed into English in the late Middle Ages via Latin 'catechizare', itself derived from the Greek 'katechein', meaning 'to teach orally' or literally 'to sound something down into the ears'. The Greek root reflects the oral tradition of early Christian instruction, when converts known as catechumens were taught the faith aloud before baptism. Related English words sharing this root include 'catechism', 'catechist', and 'catechumen'.
Related word forms
How catechising is actually used
Primarily associated with religious education and carries a somewhat formal, traditional tone. The '-ise' spelling is standard in British English; American English typically uses 'catechizing'. In secular contexts it can suggest relentless or probing questioning.
Easily confused with catechising
A catechism is a formal summary of religious doctrine in question-and-answer form, whereas catechising is the verbal act of teaching or questioning using such instruction.