numerology

The word 'numerology' is a modern English formation, directly combining classical elements to name a specific field. Its first component, 'numer-', derives from the Latin numerus, meaning 'number', which itself can be traced back to the Proto-Indo-European root nem-, associated with the concepts of allotment or distribution. The suffix '-ology', originating from Greek -logia (from logos, meaning 'word', 'reason', or 'discourse'), is a prolific formative in English used to denote branches of knowledge. Thus, the literal construction 'study of numbers' accurately describes the practice, though its application shifted from mathematics to the mystical interpretation of numerical values, reflecting a 20th-century specialization of the term.

Structure: numer (number) + ology (study of) - numer: From Latin numerus (number). Functions as the core root denoting 'number'. - ology: From Greek -logia (denoting a subject of study or discourse). Functions as a combining form meaning 'the study of'.