numerology

noun

: the study of the occult significance of numbers

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As an element of astrology and fortune-telling, numerology has long been employed to predict future events. For many early Christians, 3 represented the Trinity, 6 represented earthly perfection, and 7 represented heavenly perfection; and still today, many of us like to group things into sets of 3 or 7, for no particular reason. Numerology has also been used to interpret personality; in particular, numerologists may assign numbers to each letter of a person's name and use the resulting figures, along with the person's date of birth, as a guide to his or her character.

Examples of numerology in a Sentence

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This article also shows you how to calculate the numerology of your home address and highlights some key characteristics that each number reveals about your space. Kristina McGuirk, Better Homes & Gardens, 23 Apr. 2026 In numerology, 97 (with the 9 and 7 added to make 16) is a number tied to introspection and altruism. E.r. Pulgar, Pitchfork, 26 Mar. 2026 The powerful day — like many of our other portals — has its origins in numerology, as the number six represents a time of unconditional compassion and nurturing. Lisa Stardust, PEOPLE, 6 June 2026 People who believe in numerology often consider palindrome dates lucky because of their symmetry, according to the Farmer's Almanac. Melina Khan, USA Today, 18 June 2026 See All Example Sentences for numerology

Word History

Etymology

Latin numerus number entry 1 + -o- + -logy

First Known Use

1884, in the meaning defined above

Time Traveler
The first known use of numerology was in 1884

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Cite this Entry

“Numerology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/numerology. Accessed 8 Jul. 2026.

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