astrology
noun
as·trol·o·gy
ə-ˈsträ-lə-jē 
1
: the divination of the supposed influences of the stars and planets on human affairs and terrestrial events by their positions and aspects
2
archaic
: astronomy
Did you know?
The Difference Between Astronomy and Astrology
Some may find it easy to confuse astronomy and astrology. At one time, these two words actually were synonymous (that is, astronomy once meant what astrology means today), but they have since moved apart from each other. In current use, astronomy is concerned with “the study of objects and matter outside the earth's atmosphere,” while astrology is the purported divination of how stars and planets influence our lives. Put bluntly, astronomy is a science, and astrology is not.
Examples of astrology in a Sentence
Recent Examples on the Web
For generations, people have turned to psychics, astrology charts or tarot cards for reassurance.
—
Ziv Epstein, Fortune, 16 May 2026
For generations, people have turned to psychics, astrology charts or tarot cards for reassurance.
—Vana Goblot, The Conversation, 13 May 2026
Today’s astrology brings focus to home, family and your inner world, bringing something about your personal life up for review.
—Valerie Mesa, PEOPLE, 13 May 2026
Spiritual elements such as indigenous rituals, sound healing or astrology workshops sometimes round out the schedule.
—Lauren Schuster, Kansas City Star, 6 May 2026
See All Example Sentences for astrology
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Ziv Epstein, Fortune, 16 May 2026
For generations, people have turned to psychics, astrology charts or tarot cards for reassurance.
—Vana Goblot, The Conversation, 13 May 2026
Today’s astrology brings focus to home, family and your inner world, bringing something about your personal life up for review.
—Valerie Mesa, PEOPLE, 13 May 2026
Spiritual elements such as indigenous rituals, sound healing or astrology workshops sometimes round out the schedule.
—Lauren Schuster, Kansas City Star, 6 May 2026
See All Example Sentences for astrology
Cite this Entry
“Astrology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/astrology. Accessed 20 May. 2026.
Copy CitationKids Definition
astrology
noun
as·trol·o·gy
ə-ˈsträl-ə-jē
: the study of the supposed influences of the stars on human affairs by their positions in relation to each other
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