numerology

noun

nu·​mer·​ol·​o·​gy ˌnü-mə-ˈrä-lə-jē How to pronounce numerology (audio)
ˌnyü-
: the study of the occult significance of numbers
numerological adjective
numerologist noun

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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

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Gaudi dabbled in numerology and this is in the architecture of the building. Jack Beresford, MSNBC Newsweek, 19 Aug. 2025 In the middle of the episode, the pop superstar — who demonstrated visible PDA with Travis, 35, throughout the podcast's two-hour duration (kissing, hand-holding and all) — discussed her obsession with numerology, particularly her fascination with the number 13. Skyler Caruso, People.com, 14 Aug. 2025 Now, the friends share holidays together, spring break trips and numerology readings. Jay Stahl, USA Today, 12 Aug. 2025 Somer initially became interested in numerology during her Kundalini yoga studies. Celia Shatzman, Forbes.com, 4 Aug. 2025 See All Example Sentences for numerology

Word History

Etymology

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

First Known Use

circa 1907, in the meaning defined above

Time Traveler
The first known use of numerology was circa 1907

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Cite this Entry

“Numerology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/numerology. Accessed 8 Sep. 2025.

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