numerology

[noo-muh-rol-uh-jee, nyoo-]
noun
  1. the study of numbers, as the figures designating the year of one's birth, to determine their supposed influence on one's life, future, etc.

Origin of numerology

1910–15; < Latin numer(us) number + -o- + -logy
Related formsnu·mer·o·log·i·cal [noo-mer-uh-loj-i-kuh l, nyoo-] /ˌnu mər əˈlɒdʒ ɪ kəl, ˌnyu-/, adjectivenu·mer·ol·o·gist, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for numerologists

numerology

noun
  1. the study of numbers, such as the figures in a birth date, and of their supposed influence on human affairs
Derived Formsnumerological (ˌnjuːmərəˈlɒdʒɪkəl), adjectivenumerologist, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for numerologists

numerology

n.

1911, "study of the occult meaning of numbers," a hybrid from Latin numerus "a number" (see number (n.)) + Greek -logia (see -logy). A correct formation would be arithmology, from Greek arithmos "number." Related: Numerological; numerologist.

Online Etymology Dictionary, © 2010 Douglas Harper