moody
1 Americannoun
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Dwight Lyman 1837–99, U.S. evangelist.
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Helen Wills. Wills, Helen Newington.
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William Vaughn 1869–1910, U.S. poet and playwright.
adjective
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sullen, sulky, or gloomy
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temperamental or changeable
noun
Other Word Forms
Etymology
Origin of moody
before 900; Middle English mody, Old English mōdig. See mood 1, -y 1
Explanation
If you're in a bad mood, especially when you were in a pretty good mood this morning, you can say you're moody. A moody person's emotions change unpredictably and often. Someone with erratic moods is moody — you could also call them temperamental or changeable. If you describe a painting or a piece of music as moody, you probably mean that it has a dark, gloomy nature. A moody play, for example, might be a little depressing, or at least melancholy. Moody, from the Old English modig, began by meaning "arrogant or proud," and around the late sixteenth century became "subject to gloomy spells."
Vocabulary lists containing moody
"The Tragedy of Romeo and Juliet," Vocabulary from Act 3
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Florida's B.E.S.T. Common Suffixes: -y
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The audience was transported to the set of a classic detective film, with colorful vintage cars placed amidst the museum's stark concrete curves and moody lighting.
From Barron's • May 14, 2026
Upstairs, there is a moody crystal room filled with crystals, a cozy couch, and a slew of musical instruments—making it the perfect spot for the songstress to record her hits.
From MarketWatch • Apr. 21, 2026
But while the moody harmonic progression and title might suggest an ode, nothing in Mr. Picton’s songs is ever easy, or obvious.
From The Wall Street Journal • Apr. 14, 2026
"His moody, meticulously composed silver gelatin portraits shaped how audiences saw stars like Raj Kapoor, Nargis, Dev Anand, Meena Kumari and Dilip Kumar," the curatorial note says.
From BBC • Apr. 3, 2026
The darkening gray sky cast everything in a moody, deep blue, but not the fence.
From "The Darkest Minds" by Alexandra Bracken
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.